Stock listing
BIST:GMSTR Istanbul Silver B Tipi Gumus Borsa Yatirim Fonu Hisse
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Share price · BIST:GMSTR
539.50 TRY -16.50 (-3.0%)
Close on Oct 22, 2026 · Data provided by Twelve Data
- Day range
- 537.50 – 546.75 TRYOct 22, 2026
- Volume
- 638,080 sharesOct 22, 2026
- 52-week range
- 387.40 – 1,122.00 TRYLowest and highest trades, Oct 23, 2025 – Oct 22, 2026

Daily closes
Last 3 months, Jul 22, 2026 – Oct 22, 2026 · BIST:GMSTR · TRY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| 539.50 | -16.50 | -3.0% | 544.75 | 546.75 | 537.50 | 638,080 | |
| 556.00 | -6.50 | -1.2% | 554.25 | 559.75 | 553.00 | 346,462 | |
| 562.50 | +7.00 | +1.3% | 557.00 | 566.50 | 551.75 | 634,594 | |
| 555.50 | -8.00 | -1.4% | 563.50 | 565.25 | 554.00 | 386,679 | |
| 563.50 | +2.50 | +0.4% | 564.50 | 566.75 | 559.25 | 399,058 | |
| 561.00 | +10.00 | +1.8% | 551.25 | 561.00 | 551.25 | 652,256 | |
| 551.00 | -29.75 | -5.1% | 574.50 | 575.25 | 550.75 | 1,316,865 | |
| 580.75 | -5.00 | -0.9% | 585.75 | 588.75 | 580.00 | 299,188 | |
| 585.75 | -2.00 | -0.3% | 587.75 | 589.00 | 585.25 | 404,221 | |
| 587.75 | +13.75 | +2.4% | 584.75 | 590.00 | 580.50 | 770,210 | |
| 574.00 | -3.75 | -0.6% | 571.25 | 578.00 | 562.75 | 864,733 | |
| 577.75 | -6.00 | -1.0% | 578.50 | 580.00 | 566.50 | 759,153 | |
| 583.75 | +3.25 | +0.6% | 578.00 | 591.00 | 575.25 | 1,144,267 | |
| 580.50 | -1.50 | -0.3% | 587.00 | 589.75 | 579.25 | 840,397 | |
| 582.00 | +6.00 | +1.0% | 580.00 | 593.00 | 577.50 | 1,187,487 | |
| 576.00 | +4.00 | +0.7% | 578.25 | 579.75 | 572.25 | 527,641 | |
| 572.00 | -12.00 | -2.1% | 582.75 | 586.25 | 570.75 | 931,471 | |
| 584.00 | +1.50 | +0.3% | 582.50 | 587.00 | 579.50 | 656,522 | |
| 582.50 | -27.75 | -4.5% | 590.00 | 590.75 | 581.00 | 1,037,865 | |
| 610.25 | +9.75 | +1.6% | 604.50 | 615.75 | 603.75 | 666,901 | |
| 600.50 | -12.75 | -2.1% | 611.00 | 611.25 | 600.50 | 588,088 | |
| 613.25 | -6.75 | -1.1% | 623.00 | 624.00 | 611.00 | 661,597 | |
| 620.00 | -3.00 | -0.5% | 615.50 | 623.00 | 611.25 | 687,820 | |
| 623.00 | -2.50 | -0.4% | 624.00 | 630.25 | 620.00 | 617,208 | |
| 625.50 | +7.50 | +1.2% | 628.00 | 635.00 | 623.00 | 829,276 | |
| 618.00 | +11.00 | +1.8% | 602.50 | 622.00 | 600.00 | 1,063,359 | |
| 607.00 | +7.00 | +1.2% | 610.75 | 613.75 | 602.25 | 1,037,169 | |
| 600.00 | +1.25 | +0.2% | 600.00 | 606.75 | 594.50 | 744,683 | |
| 598.75 | -18.25 | -3.0% | 609.00 | 609.75 | 597.50 | 885,752 | |
| 617.00 | +3.75 | +0.6% | 613.00 | 622.50 | 605.00 | 1,019,994 | |
| 613.25 | -19.25 | -3.0% | 634.00 | 635.75 | 607.00 | 1,522,627 | |
| 632.50 | +11.50 | +1.9% | 623.50 | 639.00 | 620.50 | 1,121,443 | |
| 621.00 | -3.50 | -0.6% | 624.50 | 624.50 | 618.75 | 688,984 | |
| 624.50 | +1.75 | +0.3% | 619.50 | 625.75 | 614.75 | 805,598 | |
| 622.75 | -11.25 | -1.8% | 628.75 | 637.00 | 616.25 | 1,355,111 | |
| 634.00 | +16.00 | +2.6% | 625.00 | 634.00 | 621.00 | 926,409 | |
| 618.00 | +4.50 | +0.7% | 608.00 | 624.50 | 600.75 | 1,001,202 | |
| 613.50 | -6.25 | -1.0% | 620.25 | 624.75 | 606.50 | 1,536,369 | |
| 619.75 | -29.25 | -4.5% | 622.25 | 629.75 | 615.25 | 1,006,949 | |
| 649.00 | +4.00 | +0.6% | 657.00 | 664.25 | 637.25 | 2,352,514 | |
| 645.00 | +8.50 | +1.3% | 643.00 | 645.00 | 633.75 | 1,043,950 | |
| 636.50 | -4.50 | -0.7% | 643.50 | 647.50 | 636.25 | 673,361 | |
| 641.00 | -10.75 | -1.6% | 647.00 | 647.00 | 630.00 | 1,344,396 | |
| 651.75 | +1.75 | +0.3% | 652.00 | 659.25 | 644.00 | 1,250,835 | |
| 650.00 | +14.50 | +2.3% | 641.25 | 658.50 | 640.50 | 1,787,657 | |
| 635.50 | +17.50 | +2.8% | 628.25 | 635.50 | 614.50 | 1,359,275 | |
| 618.00 | +15.25 | +2.5% | 595.00 | 619.50 | 590.25 | 1,488,385 | |
| 602.75 | -15.25 | -2.5% | 610.50 | 611.75 | 601.75 | 616,886 | |
| 618.00 | +9.50 | +1.6% | 615.00 | 620.00 | 606.75 | 732,856 | |
| 608.50 | +0.25 | 0.0% | 603.00 | 613.00 | 600.00 | 616,369 | |
| 608.25 | -5.75 | -0.9% | 607.50 | 610.00 | 597.00 | 964,254 | |
| 614.00 | +8.50 | +1.4% | 611.00 | 622.25 | 610.25 | 1,236,725 | |
| 605.50 | +8.75 | +1.5% | 593.75 | 607.25 | 591.75 | 1,118,527 | |
| 596.75 | +8.25 | +1.4% | 595.00 | 597.50 | 578.00 | 706,032 | |
| 588.50 | +16.75 | +2.9% | 589.50 | 601.00 | 587.00 | 1,583,758 | |
| 571.75 | -5.00 | -0.9% | 574.00 | 578.00 | 569.75 | 612,012 | |
| 576.75 | +17.00 | +3.0% | 578.75 | 581.25 | 566.25 | 1,628,227 | |
| 559.75 | +17.00 | +3.1% | 553.00 | 562.00 | 550.00 | 921,497 | |
| 542.75 | +9.75 | +1.8% | 537.75 | 547.00 | 531.25 | 1,444,533 | |
| 533.00 | -6.75 | -1.3% | 539.50 | 540.50 | 529.25 | 533,317 | |
| 539.75 | +9.25 | +1.7% | 531.50 | 543.50 | 530.50 | 705,841 | |
| 530.50 | -0.25 | 0.0% | 540.00 | 540.50 | 527.50 | 457,099 | |
| 530.75 | -12.00 | -2.2% | 533.75 | 536.25 | 529.00 | 491,461 | |
| 542.75 | +0.50 | +0.1% | 550.75 | 555.00 | 540.75 | 702,136 | |
| 542.25 | +4.50 | +0.8% | 537.75 | 546.00 | 537.50 | 841,835 | |
| 537.75 | -19.75 | -3.5% | 552.00 | 552.00 | 534.75 | 919,399 | |
| 557.50 | +14.00 | +2.6% | 547.75 | 561.50 | 545.25 | 827,994 |
- Ticker
- BIST:GMSTR
- Asset type
- Fund
- Exchange
- BIST
- Currency
- TRY
Istanbul Silver B Tipi Gumus Borsa Yatirim Fonu on 6ix
- What it is
- Exchange-traded fund (ETF)
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