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  <infoTable>
    <nameOfIssuer>ALAMOS GOLD INC</nameOfIssuer>
    <titleOfClass>COM CL A</titleOfClass>
    <cusip>011532108</cusip>
    <value>1939027</value>
    <shrsOrPrnAmt>
      <sshPrnamt>59865</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>59865</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ALPHABET INC</nameOfIssuer>
    <titleOfClass>CAP STK CL A</titleOfClass>
    <cusip>02079K305</cusip>
    <value>8633655</value>
    <shrsOrPrnAmt>
      <sshPrnamt>25092</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>25092</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ALPHABET INC</nameOfIssuer>
    <titleOfClass>CAP STK CL C</titleOfClass>
    <cusip>02079K107</cusip>
    <value>783702</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2300</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2300</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>AMAZON COM INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>023135106</cusip>
    <value>26313728</value>
    <shrsOrPrnAmt>
      <sshPrnamt>105614</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>105614</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>APPLE INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>037833100</cusip>
    <value>3678872</value>
    <shrsOrPrnAmt>
      <sshPrnamt>11047</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>11047</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ARCOS DORADOS HLDGS INC</nameOfIssuer>
    <titleOfClass>SHS CLASS -A -</titleOfClass>
    <cusip>G0457F107</cusip>
    <value>146968</value>
    <shrsOrPrnAmt>
      <sshPrnamt>20555</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>20555</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ATLASSIAN CORPORATION</nameOfIssuer>
    <titleOfClass>CL A</titleOfClass>
    <cusip>049468101</cusip>
    <value>1799892</value>
    <shrsOrPrnAmt>
      <sshPrnamt>10039</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>10039</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>BERKSHIRE HATHAWAY INC DEL</nameOfIssuer>
    <titleOfClass>CL B NEW</titleOfClass>
    <cusip>084670702</cusip>
    <value>13255429</value>
    <shrsOrPrnAmt>
      <sshPrnamt>26620</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>26620</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>BETTERWARE DE MEXC S A P I D</nameOfIssuer>
    <titleOfClass>SHS</titleOfClass>
    <cusip>P1666E105</cusip>
    <value>1827100</value>
    <shrsOrPrnAmt>
      <sshPrnamt>110000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>110000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>BITMINE IMMERSION TECHS INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>09175A206</cusip>
    <value>570888</value>
    <shrsOrPrnAmt>
      <sshPrnamt>21600</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>21600</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>BYLINE BANCORP INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>124411109</cusip>
    <value>1104900</value>
    <shrsOrPrnAmt>
      <sshPrnamt>30000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>30000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>CBRE GBL REAL ESTATE INC FD</nameOfIssuer>
    <titleOfClass>COM SHS OF BEN</titleOfClass>
    <cusip>12504G878</cusip>
    <value>157937</value>
    <shrsOrPrnAmt>
      <sshPrnamt>13430</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>13430</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>COSTCO WHOLESALE CORPORATION</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>22160K105</cusip>
    <value>910340</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ELDORADO GOLD CORP NEW</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>284902509</cusip>
    <value>2752766</value>
    <shrsOrPrnAmt>
      <sshPrnamt>71519</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>71519</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ELI LILLY &amp; CO</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>532457108</cusip>
    <value>2317631</value>
    <shrsOrPrnAmt>
      <sshPrnamt>2003</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>2003</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>EQT CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>26884L109</cusip>
    <value>1554163</value>
    <shrsOrPrnAmt>
      <sshPrnamt>32005</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>32005</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>EQUINOX GOLD CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>29446Y502</cusip>
    <value>2377707</value>
    <shrsOrPrnAmt>
      <sshPrnamt>214015</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>214015</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ERO COPPER CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>296006109</cusip>
    <value>2300830</value>
    <shrsOrPrnAmt>
      <sshPrnamt>62710</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>62710</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>EXPAND ENERGY CORPORATION</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>165167735</cusip>
    <value>1415067</value>
    <shrsOrPrnAmt>
      <sshPrnamt>16828</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>16828</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>FORTINET INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>34959E109</cusip>
    <value>1787600</value>
    <shrsOrPrnAmt>
      <sshPrnamt>10000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>10000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>FREEPORT MCMORAN INC</nameOfIssuer>
    <titleOfClass>CL B</titleOfClass>
    <cusip>35671D857</cusip>
    <value>2689680</value>
    <shrsOrPrnAmt>
      <sshPrnamt>38424</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>38424</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>GLOBAL X FDS</nameOfIssuer>
    <titleOfClass>DEFENSE TECH ETF</titleOfClass>
    <cusip>37960A529</cusip>
    <value>618824</value>
    <shrsOrPrnAmt>
      <sshPrnamt>10300</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>10300</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>GLOBAL X FDS</nameOfIssuer>
    <titleOfClass>GLOBAL X SILVER</titleOfClass>
    <cusip>37954Y848</cusip>
    <value>2136488</value>
    <shrsOrPrnAmt>
      <sshPrnamt>24840</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>24840</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>GLOBANT S A</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>L44385109</cusip>
    <value>520500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>15000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>15000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>INVESCO EXCH TRADED FD TR II</nameOfIssuer>
    <titleOfClass>KBW BK ETF</titleOfClass>
    <cusip>46138E628</cusip>
    <value>3652931</value>
    <shrsOrPrnAmt>
      <sshPrnamt>41877</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>41877</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>INVESCO EXCHANGE TRADED FD T</nameOfIssuer>
    <titleOfClass>S&amp;P 500 TOP 50</titleOfClass>
    <cusip>46137V233</cusip>
    <value>30694560</value>
    <shrsOrPrnAmt>
      <sshPrnamt>482543</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>482543</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>INVESCO EXCHANGE TRADED FD T</nameOfIssuer>
    <titleOfClass>S&amp;P500 EQL WGT</titleOfClass>
    <cusip>46137V357</cusip>
    <value>12926155</value>
    <shrsOrPrnAmt>
      <sshPrnamt>62139</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>62139</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>INVESCO QQQ TR</nameOfIssuer>
    <titleOfClass>PUT</titleOfClass>
    <cusip>46090E953</cusip>
    <value>381582</value>
    <shrsOrPrnAmt>
      <sshPrnamt>731</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <putCall>Put</putCall>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>731</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>INVESCO QQQ TR</nameOfIssuer>
    <titleOfClass>UNIT SER 1</titleOfClass>
    <cusip>46090E103</cusip>
    <value>17847613</value>
    <shrsOrPrnAmt>
      <sshPrnamt>24125</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>24125</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES BITCOIN TRUST ETF</nameOfIssuer>
    <titleOfClass>SHS BEN INT</titleOfClass>
    <cusip>46438F101</cusip>
    <value>6253945</value>
    <shrsOrPrnAmt>
      <sshPrnamt>132107</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>132107</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES INC</nameOfIssuer>
    <titleOfClass>CORE MSCI EMKT</titleOfClass>
    <cusip>46434G103</cusip>
    <value>6795283</value>
    <shrsOrPrnAmt>
      <sshPrnamt>83727</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>83727</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES INC</nameOfIssuer>
    <titleOfClass>MSCI BRAZIL ETF</titleOfClass>
    <cusip>464286400</cusip>
    <value>372500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>10000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>10000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES INC</nameOfIssuer>
    <titleOfClass>MSCI JAPAN ETF</titleOfClass>
    <cusip>46434G822</cusip>
    <value>3039680</value>
    <shrsOrPrnAmt>
      <sshPrnamt>31189</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>31189</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES SILVER TR</nameOfIssuer>
    <titleOfClass>ISHARES</titleOfClass>
    <cusip>46428Q109</cusip>
    <value>496041</value>
    <shrsOrPrnAmt>
      <sshPrnamt>9100</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>9100</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>1 3 YR TREAS BD</titleOfClass>
    <cusip>464287457</cusip>
    <value>505876</value>
    <shrsOrPrnAmt>
      <sshPrnamt>6230</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>6230</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>ASIA 50 ETF</titleOfClass>
    <cusip>464288430</cusip>
    <value>1867403</value>
    <shrsOrPrnAmt>
      <sshPrnamt>13135</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>13135</Sole>
      <Shared>0</Shared>
      <None>0</None>
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  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>CALL</titleOfClass>
    <cusip>464287902</cusip>
    <value>40383</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1923</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <putCall>Call</putCall>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1923</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>CORE S&amp;P MCP ETF</titleOfClass>
    <cusip>464287507</cusip>
    <value>5094636</value>
    <shrsOrPrnAmt>
      <sshPrnamt>70808</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>70808</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>CORE S&amp;P SCP ETF</titleOfClass>
    <cusip>464287804</cusip>
    <value>1753011</value>
    <shrsOrPrnAmt>
      <sshPrnamt>12886</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>12886</Sole>
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      <None>0</None>
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  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>CORE UNIVRSL USD</titleOfClass>
    <cusip>46434V613</cusip>
    <value>9342274</value>
    <shrsOrPrnAmt>
      <sshPrnamt>211891</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>211891</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>CORE US AGGBD ET</titleOfClass>
    <cusip>464287226</cusip>
    <value>6084783</value>
    <shrsOrPrnAmt>
      <sshPrnamt>64362</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>64362</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>EXPANDED TECH</titleOfClass>
    <cusip>464287515</cusip>
    <value>1203224</value>
    <shrsOrPrnAmt>
      <sshPrnamt>11300</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>11300</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>JPMORGAN USD EMG</titleOfClass>
    <cusip>464288281</cusip>
    <value>10425071</value>
    <shrsOrPrnAmt>
      <sshPrnamt>114763</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>114763</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>MBS ETF</titleOfClass>
    <cusip>464288588</cusip>
    <value>21528337</value>
    <shrsOrPrnAmt>
      <sshPrnamt>240218</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>240218</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>MSCI ACWI ETF</titleOfClass>
    <cusip>464288257</cusip>
    <value>2826017</value>
    <shrsOrPrnAmt>
      <sshPrnamt>17800</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>17800</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>MSCI CHINA ETF</titleOfClass>
    <cusip>46429B671</cusip>
    <value>246024</value>
    <shrsOrPrnAmt>
      <sshPrnamt>4714</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>4714</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>RUSSELL 2000 ETF</titleOfClass>
    <cusip>464287655</cusip>
    <value>2778900</value>
    <shrsOrPrnAmt>
      <sshPrnamt>10000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>10000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>U.S. MED DVC ETF</titleOfClass>
    <cusip>464288810</cusip>
    <value>1692554</value>
    <shrsOrPrnAmt>
      <sshPrnamt>33090</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>33090</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ISHARES TR</nameOfIssuer>
    <titleOfClass>US AER DEF ETF</titleOfClass>
    <cusip>464288760</cusip>
    <value>1035900</value>
    <shrsOrPrnAmt>
      <sshPrnamt>5000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>5000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ITAU UNIBANCO HLDG S A</nameOfIssuer>
    <titleOfClass>SPON ADR REP PFD</titleOfClass>
    <cusip>465562106</cusip>
    <value>2899347</value>
    <shrsOrPrnAmt>
      <sshPrnamt>339900</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>339900</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>JBS N.V.</nameOfIssuer>
    <titleOfClass>CL A SHS</titleOfClass>
    <cusip>N4732M103</cusip>
    <value>1693500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>150000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>150000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>JINKOSOLAR HLDG CO LTD</nameOfIssuer>
    <titleOfClass>SPONSORED ADR</titleOfClass>
    <cusip>47759T100</cusip>
    <value>162621</value>
    <shrsOrPrnAmt>
      <sshPrnamt>17100</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>17100</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>JPMORGAN CHASE &amp; CO</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>46625H100</cusip>
    <value>463162</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1400</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1400</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>KRANESHARES TRUST</nameOfIssuer>
    <titleOfClass>CSI CHI INTERNET</titleOfClass>
    <cusip>500767306</cusip>
    <value>2933112</value>
    <shrsOrPrnAmt>
      <sshPrnamt>119670</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>119670</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MERCK &amp; CO INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>58933Y105</cusip>
    <value>2181103</value>
    <shrsOrPrnAmt>
      <sshPrnamt>15010</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>15010</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>META PLATFORMS INC</nameOfIssuer>
    <titleOfClass>CL A</titleOfClass>
    <cusip>30303M102</cusip>
    <value>10507133</value>
    <shrsOrPrnAmt>
      <sshPrnamt>14489</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>14489</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MICROSOFT CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>594918104</cusip>
    <value>27913557</value>
    <shrsOrPrnAmt>
      <sshPrnamt>54423</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>54423</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MODERNA INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>60770K107</cusip>
    <value>1925700</value>
    <shrsOrPrnAmt>
      <sshPrnamt>10000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>10000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>MURPHY USA INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>626755102</cusip>
    <value>304938</value>
    <shrsOrPrnAmt>
      <sshPrnamt>605</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>605</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>NETFLIX INC.</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>64110L106</cusip>
    <value>1080856</value>
    <shrsOrPrnAmt>
      <sshPrnamt>15534</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>15534</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>NOVAGOLD RESOURCES INC</nameOfIssuer>
    <titleOfClass>COM NEW</titleOfClass>
    <cusip>66987E206</cusip>
    <value>314015</value>
    <shrsOrPrnAmt>
      <sshPrnamt>48310</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>48310</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>NU HLDGS LTD</nameOfIssuer>
    <titleOfClass>ORD SHS CL A</titleOfClass>
    <cusip>G6683N103</cusip>
    <value>949500</value>
    <shrsOrPrnAmt>
      <sshPrnamt>75000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>75000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>NVIDIA CORPORATION</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>67066G104</cusip>
    <value>12261314</value>
    <shrsOrPrnAmt>
      <sshPrnamt>53686</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>53686</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ORACLE CORP</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>68389X105</cusip>
    <value>2933964</value>
    <shrsOrPrnAmt>
      <sshPrnamt>21369</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>21369</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PALANTIR TECHNOLOGIES INC</nameOfIssuer>
    <titleOfClass>CL A</titleOfClass>
    <cusip>69608A108</cusip>
    <value>322661</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1725</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1725</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PAYPAL HLDGS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>70450Y103</cusip>
    <value>262650</value>
    <shrsOrPrnAmt>
      <sshPrnamt>5000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>5000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>PFIZER INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>717081103</cusip>
    <value>713000</value>
    <shrsOrPrnAmt>
      <sshPrnamt>25000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>25000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>ROUNDHILL ETF TRUST</nameOfIssuer>
    <titleOfClass>MEMORY ETF</titleOfClass>
    <cusip>77926X320</cusip>
    <value>1833978</value>
    <shrsOrPrnAmt>
      <sshPrnamt>30384</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>30384</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SALESFORCE INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>79466L302</cusip>
    <value>5746367</value>
    <shrsOrPrnAmt>
      <sshPrnamt>25031</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>25031</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SAREPTA THERAPEUTICS INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>803607100</cusip>
    <value>182200</value>
    <shrsOrPrnAmt>
      <sshPrnamt>10000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>10000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer>
    <titleOfClass>ST STR CARE ETF</titleOfClass>
    <cusip>81369Y209</cusip>
    <value>3200485</value>
    <shrsOrPrnAmt>
      <sshPrnamt>19003</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>19003</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer>
    <titleOfClass>ST STR FINL ETF</titleOfClass>
    <cusip>81369Y605</cusip>
    <value>3368899</value>
    <shrsOrPrnAmt>
      <sshPrnamt>63088</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>63088</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SELECT SECTOR SPDR TR</nameOfIssuer>
    <titleOfClass>ST STR INDL ETF</titleOfClass>
    <cusip>81369Y704</cusip>
    <value>2328703</value>
    <shrsOrPrnAmt>
      <sshPrnamt>13946</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>13946</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SERVICENOW INC</nameOfIssuer>
    <titleOfClass>COM</titleOfClass>
    <cusip>81762P102</cusip>
    <value>2070052</value>
    <shrsOrPrnAmt>
      <sshPrnamt>15447</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>15447</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SPACE EXPLORATION TECHN CORP</nameOfIssuer>
    <titleOfClass>CLASS A COM STK</titleOfClass>
    <cusip>84615Q103</cusip>
    <value>1463342</value>
    <shrsOrPrnAmt>
      <sshPrnamt>9700</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>9700</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SPDR GOLD TR</nameOfIssuer>
    <titleOfClass>GOLD SHS</titleOfClass>
    <cusip>78463V107</cusip>
    <value>7595092</value>
    <shrsOrPrnAmt>
      <sshPrnamt>19943</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>19943</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>SPDR SERIES TRUST</nameOfIssuer>
    <titleOfClass>ST SHOR CORP ETF</titleOfClass>
    <cusip>78464A474</cusip>
    <value>36283406</value>
    <shrsOrPrnAmt>
      <sshPrnamt>1226205</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>1226205</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>STATE STR SPDR S&amp;P 500 ETF T</nameOfIssuer>
    <titleOfClass>PUT</titleOfClass>
    <cusip>78462F953</cusip>
    <value>636375</value>
    <shrsOrPrnAmt>
      <sshPrnamt>627</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <putCall>Put</putCall>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>627</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>STATE STR SPDR S&amp;P 500 ETF T</nameOfIssuer>
    <titleOfClass>TR UNIT</titleOfClass>
    <cusip>78462F103</cusip>
    <value>24145268</value>
    <shrsOrPrnAmt>
      <sshPrnamt>31657</sshPrnamt>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>31657</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
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  <infoTable>
    <nameOfIssuer>TIDAL TRUST II</nameOfIssuer>
    <titleOfClass>DEFIA AI PWR ETF</titleOfClass>
    <cusip>88636R479</cusip>
    <value>1674939</value>
    <shrsOrPrnAmt>
      <sshPrnamt>59395</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>59395</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
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  <infoTable>
    <nameOfIssuer>VANECK ETF TRUST</nameOfIssuer>
    <titleOfClass>GOLD MINERS ETF</titleOfClass>
    <cusip>92189F106</cusip>
    <value>280960</value>
    <shrsOrPrnAmt>
      <sshPrnamt>3200</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>3200</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VANECK ETF TRUST</nameOfIssuer>
    <titleOfClass>SEMICONDUCTR ETF</titleOfClass>
    <cusip>92189F676</cusip>
    <value>2087043</value>
    <shrsOrPrnAmt>
      <sshPrnamt>3427</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>3427</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VANGUARD INDEX FDS</nameOfIssuer>
    <titleOfClass>MRNGSTR SML CP V</titleOfClass>
    <cusip>922908611</cusip>
    <value>4634693</value>
    <shrsOrPrnAmt>
      <sshPrnamt>20061</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>20061</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
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  <infoTable>
    <nameOfIssuer>VANGUARD INSTL INDEX FD</nameOfIssuer>
    <titleOfClass>0 3 MO TR BI ETF</titleOfClass>
    <cusip>922040845</cusip>
    <value>4889392</value>
    <shrsOrPrnAmt>
      <sshPrnamt>64572</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>64572</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VANGUARD INTL EQUITY INDEX F</nameOfIssuer>
    <titleOfClass>ALLWRLD EX US</titleOfClass>
    <cusip>922042775</cusip>
    <value>1037125</value>
    <shrsOrPrnAmt>
      <sshPrnamt>12500</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>12500</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VANGUARD INTL EQUITY INDEX F</nameOfIssuer>
    <titleOfClass>TT WRLD ST ETF</titleOfClass>
    <cusip>922042742</cusip>
    <value>492808</value>
    <shrsOrPrnAmt>
      <sshPrnamt>3122</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>3122</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VANGUARD SCOTTSDALE FDS</nameOfIssuer>
    <titleOfClass>INTER TERM TREAS</titleOfClass>
    <cusip>92206C706</cusip>
    <value>21091345</value>
    <shrsOrPrnAmt>
      <sshPrnamt>372244</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
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    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>372244</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VANGUARD SCOTTSDALE FDS</nameOfIssuer>
    <titleOfClass>LONG TERM TREAS</titleOfClass>
    <cusip>92206C847</cusip>
    <value>2535028</value>
    <shrsOrPrnAmt>
      <sshPrnamt>50559</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>50559</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VANGUARD SCOTTSDALE FDS</nameOfIssuer>
    <titleOfClass>SHORT TERM TREAS</titleOfClass>
    <cusip>92206C102</cusip>
    <value>31497120</value>
    <shrsOrPrnAmt>
      <sshPrnamt>547205</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>547205</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VANGUARD SCOTTSDALE FDS</nameOfIssuer>
    <titleOfClass>SHRT TRM CORP BD</titleOfClass>
    <cusip>92206C409</cusip>
    <value>7739446</value>
    <shrsOrPrnAmt>
      <sshPrnamt>100187</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>100187</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>VANGUARD TAX-MANAGED FDS</nameOfIssuer>
    <titleOfClass>VAN FTSE DEV MKT</titleOfClass>
    <cusip>921943858</cusip>
    <value>14658424</value>
    <shrsOrPrnAmt>
      <sshPrnamt>207597</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>207597</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
  <infoTable>
    <nameOfIssuer>YPF SOCIEDAD ANONIMA</nameOfIssuer>
    <titleOfClass>SPONSORED ADS</titleOfClass>
    <cusip>984245100</cusip>
    <value>1253250</value>
    <shrsOrPrnAmt>
      <sshPrnamt>25000</sshPrnamt>
      <sshPrnamtType>SH</sshPrnamtType>
    </shrsOrPrnAmt>
    <investmentDiscretion>SOLE</investmentDiscretion>
    <votingAuthority>
      <Sole>25000</Sole>
      <Shared>0</Shared>
      <None>0</None>
    </votingAuthority>
  </infoTable>
</informationTable>
