Stock listing

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

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Share price · AMEX:CPSF

$26.76 USD +0.08 (+0.3%)

Close on Nov 4, 2026

Past year +6.0% · daily closes, Nov 4, 2025 – Nov 4, 2026, adjusted for splits
Day range
$26.76 – $26.78 USDNov 4, 2026
Volume
430 sharesNov 4, 2026
52-week range
$25.14 – $26.78 USDLowest and highest trades, Nov 5, 2025 – Nov 4, 2026
Traded on an average day
$40,041 USDMedian day 600 shares · last 3 months, Aug 4, 2026 – Nov 4, 2026
Calamos S&P 500 Structured Alt Protection ETF - February logo

Daily closes

Last 3 months, Aug 4, 2026 – Nov 4, 2026 · AMEX:CPSF · USD, adjusted for splits

DayCloseChange%OpenHighLowVolume
$26.76+0.08+0.3%$26.78$26.78$26.76430
$26.68+0.018+0.1%$26.68$26.68$26.6873
$26.66-0.016-0.1%$26.71$26.71$26.66369
$26.67-0.068-0.3%$26.71$26.71$26.67477
$26.74+0.010.0%$26.76$26.76$26.742,505
$26.73-0.0040.0%$26.73$26.73$26.737
$26.73+0.025+0.1%$26.73$26.73$26.73124
$26.71+0.03+0.1%$26.70$26.71$26.691,432
$26.68+0.010.0%$26.68$26.68$26.68500
$26.67-0.059-0.2%$26.69$26.69$26.661,200
$26.73+0.019+0.1%$26.71$26.73$26.71400
$26.71+0.014+0.1%$26.72$26.72$26.71800
$26.70+0.046+0.2%$26.70$26.70$26.70300
$26.65-0.051-0.2%$26.65$26.65$26.65500
$26.70+0.041+0.2%$26.66$26.70$26.65800
$26.66-0.058-0.2%$26.68$26.68$26.66800
$26.72+0.0080.0%$26.69$26.72$26.69400
$26.71-0.010.0%$26.71$26.71$26.71900
$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
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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