Stock listing

NYSE Arca:CPSF Calamos S&P 500 Structured Alt Protection ETF - February Stock

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Share price · AMEX:CPSF

$26.71 USD +0.01 (+0.1%)

Close on Oct 20, 2026

Past 3 months +1.8% · daily closes, Jul 8, 2026 – Oct 20, 2026, adjusted for splits
Day range
$26.71 – $26.72 USDOct 20, 2026
Volume
842 sharesOct 20, 2026
Calamos S&P 500 Structured Alt Protection ETF - February logo

Daily closes

Last 3 months, Jul 20, 2026 – Oct 20, 2026 · AMEX:CPSF · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$26.71+0.014+0.1%$26.72$26.72$26.71842
$26.70+0.046+0.2%$26.70$26.70$26.70279
$26.65-0.051-0.2%$26.65$26.65$26.65469
$26.70+0.041+0.2%$26.66$26.70$26.65764
$26.66-0.058-0.2%$26.68$26.68$26.66809
$26.72+0.0070.0%$26.69$26.72$26.69370
$26.71-0.010.0%$26.71$26.71$26.71921
$26.72+0.06+0.2%$26.68$26.72$26.681,300
$26.66-0.035-0.1%$26.67$26.67$26.663,400
$26.700.000.0%$26.70$26.70$26.70100
$26.70+0.023+0.1%$26.70$26.70$26.70100
$26.67+0.017+0.1%$26.66$26.69$26.662,300
$26.66+0.045+0.2%$26.63$26.66$26.621,200
$26.61-0.010.0%$26.68$26.68$26.578,300
$26.62+0.04+0.2%$26.61$26.62$26.615,300
$26.58-0.02-0.1%$26.58$26.58$26.58711
$26.60-0.04-0.2%$26.59$26.60$26.59212
$26.64+0.048+0.2%$26.61$26.64$26.601,600
$26.59-0.044-0.2%$26.59$26.59$26.573,700
$26.64+0.021+0.1%$26.59$26.64$26.581,300
$26.62-0.0060.0%$26.62$26.62$26.62100
$26.62+0.071+0.3%$26.62$26.62$26.62100
$26.55-0.0070.0%$26.54$26.55$26.54700
$26.56+0.073+0.3%$26.56$26.56$26.56100
$26.48-0.031-0.1%$26.48$26.48$26.48100
$26.52+0.0050.0%$26.52$26.52$26.502,080
$26.51-0.035-0.1%$26.55$26.55$26.514,477
$26.55+0.028+0.1%$26.55$26.55$26.55600
$26.52-0.025-0.1%$26.52$26.52$26.52100
$26.54+0.0070.0%$26.52$26.54$26.52600
$26.54-0.045-0.2%$26.54$26.54$26.541,400
$26.58-0.04-0.2%$26.59$26.60$26.582,000
$26.62+0.095+0.4%$26.59$26.62$26.5517,600
$26.53+0.015+0.1%$26.53$26.53$26.53100
$26.51-0.03-0.1%$26.54$26.54$26.51500
$26.54+0.015+0.1%$26.55$26.55$26.532,900
$26.530.000.0%$26.56$26.56$26.53900
$26.53+0.025+0.1%$26.53$26.53$26.53191
$26.50-0.010.0%$26.47$26.50$26.465,700
$26.51+0.015+0.1%$26.50$26.54$26.505,736
$26.50-0.0090.0%$26.50$26.50$26.509
$26.50+0.02+0.1%$26.50$26.50$26.50100
$26.48-0.016-0.1%$26.48$26.48$26.48100
$26.50+0.0050.0%$26.52$26.52$26.50300
$26.50-0.035-0.1%$26.50$26.50$26.509
$26.53+0.015+0.1%$26.52$26.53$26.523,606
$26.52+0.010.0%$26.52$26.52$26.52100
$26.51+0.035+0.1%$26.50$26.51$26.50200
$26.47+0.0050.0%$26.49$26.49$26.47300
$26.47+0.015+0.1%$26.47$26.47$26.4712
$26.45-0.02-0.1%$26.46$26.46$26.44811
$26.47+0.031+0.1%$26.45$26.47$26.452,000
$26.44-0.0070.0%$26.43$26.44$26.431,223
$26.45+0.0060.0%$26.45$26.45$26.432,500
$26.44+0.05+0.2%$26.41$26.47$26.41600
$26.39+0.04+0.2%$26.39$26.39$26.39100
$26.35+0.037+0.1%$26.35$26.38$26.35700
$26.31+0.07+0.3%$26.29$26.33$26.287,100
$26.24-0.057-0.2%$26.25$26.30$26.225,400
$26.30+0.02+0.1%$26.30$26.30$26.3013
$26.28+0.0050.0%$26.28$26.28$26.2885
$26.28+0.014+0.1%$26.28$26.28$26.28100
$26.26-0.049-0.2%$26.26$26.26$26.26100
$26.31-0.0050.0%$26.30$26.31$26.30126
$26.32+0.045+0.2%$26.32$26.32$26.326
$26.27+0.010.0%$26.28$26.31$26.262,746
Ticker
NYSE Arca:CPSF
Asset type
ETF
Exchange
NYSE Arca
Currency
USD

Calamos S&P 500 Structured Alt Protection ETF - February on 6ix

What it is
Exchange-traded fund (ETF)

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