Stock listing
NYSE Arca:CPSR Calamos S&P 500 Structured Alt Protection ETF - March Stock
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Share price · AMEX:CPSR
$26.26 USD +0.01 (+0.1%)
Close on Oct 19, 2026
- Day range
- $26.25 – $26.26 USDOct 19, 2026
- Volume
- 873 sharesOct 19, 2026

Daily closes
Last 3 months, Jul 20, 2026 – Oct 19, 2026 · AMEX:CPSR · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $26.26 | +0.014 | +0.1% | $26.26 | $26.26 | $26.25 | 873 | |
| $26.25 | -0.017 | -0.1% | $26.25 | $26.25 | $26.25 | 39 | |
| $26.27 | +0.013 | 0.0% | $26.27 | $26.27 | $26.27 | 7 | |
| $26.25 | -0.03 | -0.1% | $26.25 | $26.25 | $26.23 | 1,703 | |
| $26.28 | +0.009 | 0.0% | $26.28 | $26.28 | $26.28 | 52 | |
| $26.28 | -0.005 | 0.0% | $26.30 | $26.30 | $26.28 | 340 | |
| $26.28 | +0.031 | +0.1% | $26.26 | $26.28 | $26.26 | 200 | |
| $26.25 | -0.014 | -0.1% | $26.25 | $26.25 | $26.25 | 100 | |
| $26.26 | -0.01 | 0.0% | $26.26 | $26.26 | $26.26 | 100 | |
| $26.27 | +0.02 | +0.1% | $26.27 | $26.27 | $26.27 | 100 | |
| $26.25 | +0.057 | +0.2% | $26.20 | $26.25 | $26.20 | 2,000 | |
| $26.20 | -0.003 | 0.0% | $26.20 | $26.20 | $26.19 | 1,000 | |
| $26.20 | +0.03 | +0.1% | $26.18 | $26.20 | $26.18 | 13,400 | |
| $26.17 | 0.00 | 0.0% | $26.17 | $26.17 | $26.17 | 100 | |
| $26.17 | -0.017 | -0.1% | $26.16 | $26.17 | $26.15 | 2,200 | |
| $26.19 | +0.008 | 0.0% | $26.17 | $26.20 | $26.17 | 900 | |
| $26.18 | -0.002 | 0.0% | $26.17 | $26.18 | $26.16 | 3,100 | |
| $26.18 | -0.004 | 0.0% | $26.14 | $26.18 | $26.14 | 14,800 | |
| $26.19 | -0.012 | 0.0% | $26.18 | $26.19 | $26.17 | 7,700 | |
| $26.20 | +0.007 | 0.0% | $26.24 | $26.24 | $26.17 | 4,800 | |
| $26.19 | +0.015 | +0.1% | $26.19 | $26.19 | $26.17 | 2,300 | |
| $26.18 | +0.02 | +0.1% | $26.18 | $26.18 | $26.18 | 100 | |
| $26.16 | +0.06 | +0.2% | $26.16 | $26.16 | $26.16 | 100 | |
| $26.10 | -0.015 | -0.1% | $26.10 | $26.10 | $26.10 | 100 | |
| $26.11 | -0.05 | -0.2% | $26.11 | $26.11 | $26.11 | 100 | |
| $26.16 | +0.017 | +0.1% | $26.16 | $26.16 | $26.16 | 700 | |
| $26.14 | +0.028 | +0.1% | $26.13 | $26.14 | $26.12 | 7,200 | |
| $26.12 | -0.005 | 0.0% | $26.12 | $26.12 | $26.12 | 100 | |
| $26.12 | -0.01 | 0.0% | $26.12 | $26.12 | $26.12 | 100 | |
| $26.13 | -0.03 | -0.1% | $26.14 | $26.18 | $26.11 | 3,200 | |
| $26.16 | -0.004 | 0.0% | $26.16 | $26.16 | $26.16 | 100 | |
| $26.16 | +0.049 | +0.2% | $26.15 | $26.16 | $26.15 | 200 | |
| $26.12 | -0.015 | -0.1% | $26.09 | $26.12 | $26.09 | 1,000 | |
| $26.13 | +0.02 | +0.1% | $26.13 | $26.13 | $26.13 | 400 | |
| $26.11 | 0.00 | 0.0% | $26.08 | $26.11 | $26.07 | 1,800 | |
| $26.11 | 0.00 | 0.0% | $26.11 | $26.11 | $26.11 | 100 | |
| $26.11 | +0.01 | 0.0% | $26.09 | $26.11 | $26.09 | 1,200 | |
| $26.10 | -0.01 | 0.0% | $26.10 | $26.10 | $26.10 | 100 | |
| $26.11 | +0.03 | +0.1% | $26.13 | $26.13 | $26.11 | 952 | |
| $26.08 | -0.022 | -0.1% | $26.07 | $26.08 | $26.07 | 1,703 | |
| $26.10 | +0.017 | +0.1% | $26.08 | $26.10 | $26.08 | 200 | |
| $26.09 | -0.015 | -0.1% | $26.09 | $26.09 | $26.09 | 600 | |
| $26.10 | +0.03 | +0.1% | $26.10 | $26.10 | $26.10 | 100 | |
| $26.07 | -0.01 | 0.0% | $26.11 | $26.11 | $26.07 | 245 | |
| $26.08 | -0.005 | 0.0% | $26.12 | $26.12 | $26.08 | 397 | |
| $26.09 | +0.004 | 0.0% | $26.13 | $26.13 | $26.09 | 600 | |
| $26.08 | +0.021 | +0.1% | $26.06 | $26.09 | $26.06 | 600 | |
| $26.06 | +0.025 | +0.1% | $26.03 | $26.06 | $26.03 | 400 | |
| $26.04 | +0.01 | 0.0% | $26.10 | $26.10 | $26.04 | 931 | |
| $26.03 | -0.025 | -0.1% | $26.02 | $26.04 | $26.02 | 875 | |
| $26.05 | +0.02 | +0.1% | $26.05 | $26.05 | $26.05 | 500 | |
| $26.03 | -0.009 | 0.0% | $26.04 | $26.04 | $26.01 | 1,600 | |
| $26.04 | +0.009 | 0.0% | $26.02 | $26.04 | $26.02 | 1,800 | |
| $26.03 | +0.04 | +0.2% | $26.03 | $26.03 | $26.03 | 9 | |
| $25.99 | +0.035 | +0.1% | $25.96 | $25.99 | $25.89 | 973 | |
| $25.96 | +0.029 | +0.1% | $25.96 | $25.96 | $25.95 | 300 | |
| $25.93 | +0.083 | +0.3% | $25.88 | $25.93 | $25.88 | 6,300 | |
| $25.84 | -0.082 | -0.3% | $25.90 | $25.93 | $25.77 | 3,000 | |
| $25.93 | +0.025 | +0.1% | $25.92 | $25.93 | $25.92 | 300 | |
| $25.90 | 0.00 | 0.0% | $25.90 | $25.90 | $25.90 | 100 | |
| $25.90 | +0.015 | +0.1% | $25.92 | $25.92 | $25.90 | 100 | |
| $25.89 | -0.035 | -0.1% | $25.89 | $25.89 | $25.89 | 100 | |
| $25.92 | -0.01 | 0.0% | $25.92 | $25.92 | $25.92 | 100 | |
| $25.93 | +0.03 | +0.1% | $25.93 | $25.93 | $25.93 | 56 | |
| $25.90 | +0.015 | +0.1% | $25.90 | $25.90 | $25.90 | 91 |
- Ticker
- NYSE Arca:CPSR
- Asset type
- ETF
- Exchange
- NYSE Arca
- Currency
- USD
Calamos S&P 500 Structured Alt Protection ETF - March on 6ix
- What it is
- Exchange-traded fund (ETF)
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