Stock listing
NYSE Arca:CPNS Calamos Nasdaq-100 Structured Alt Protection ETF - September Stock
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Share price · AMEX:CPNS
$28.31 USD +0.07 (+0.2%)
Close on Nov 3, 2026
- Day range
- $28.28 – $28.34 USDNov 3, 2026
- Volume
- 9,329 sharesNov 3, 2026
- 52-week range
- $26.93 – $28.89 USDLowest and highest trades, Nov 4, 2025 – Nov 3, 2026
- Traded on an average day
- $250,072 USDMedian day 3,900 shares · last 3 months, Aug 3, 2026 – Nov 3, 2026

Daily closes
Last 3 months, Aug 3, 2026 – Nov 3, 2026 · AMEX:CPNS · USD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $28.31 | +0.065 | +0.2% | $28.32 | $28.34 | $28.28 | 9,329 | |
| $28.24 | -0.107 | -0.4% | $28.38 | $28.38 | $28.24 | 12,217 | |
| $28.35 | -0.151 | -0.5% | $28.38 | $28.38 | $28.33 | 6,993 | |
| $28.50 | -0.071 | -0.2% | $28.53 | $28.53 | $28.46 | 6,193 | |
| $28.57 | +0.031 | +0.1% | $28.54 | $28.57 | $28.54 | 1,917 | |
| $28.54 | +0.049 | +0.2% | $28.49 | $28.54 | $28.49 | 972 | |
| $28.49 | +0.073 | +0.3% | $28.43 | $28.51 | $28.43 | 17,507 | |
| $28.42 | -0.029 | -0.1% | $28.42 | $28.44 | $28.40 | 6,300 | |
| $28.45 | -0.107 | -0.4% | $28.42 | $28.47 | $28.42 | 8,500 | |
| $28.55 | +0.077 | +0.3% | $28.55 | $28.55 | $28.55 | 100 | |
| $28.48 | -0.01 | 0.0% | $28.48 | $28.48 | $28.48 | 100 | |
| $28.49 | +0.077 | +0.3% | $28.51 | $28.53 | $28.49 | 1,400 | |
| $28.41 | -0.11 | -0.4% | $28.50 | $28.51 | $28.41 | 2,400 | |
| $28.52 | +0.01 | 0.0% | $28.48 | $28.54 | $28.47 | 5,700 | |
| $28.51 | -0.10 | -0.3% | $28.57 | $28.57 | $28.51 | 6,300 | |
| $28.61 | -0.01 | 0.0% | $28.62 | $28.68 | $28.61 | 7,500 | |
| $28.62 | -0.065 | -0.2% | $28.64 | $28.67 | $28.62 | 10,100 | |
| $28.69 | +0.038 | +0.1% | $28.67 | $28.69 | $28.66 | 1,200 | |
| $28.65 | -0.033 | -0.1% | $28.66 | $28.70 | $28.64 | 10,500 | |
| $28.68 | -0.025 | -0.1% | $28.71 | $28.73 | $28.64 | 10,500 | |
| $28.71 | +0.055 | +0.2% | $28.72 | $28.72 | $28.71 | 1,300 | |
| $28.65 | +0.035 | +0.1% | $28.65 | $28.66 | $28.61 | 9,800 | |
| $28.62 | +0.025 | +0.1% | $28.64 | $28.64 | $28.62 | 400 | |
| $28.59 | +0.018 | +0.1% | $28.58 | $28.61 | $28.55 | 89,400 | |
| $28.57 | +0.052 | +0.2% | $28.56 | $28.58 | $28.56 | 1,300 | |
| $28.52 | +0.017 | +0.1% | $28.51 | $28.52 | $28.48 | 9,800 | |
| $28.50 | -0.053 | -0.2% | $28.48 | $28.51 | $28.48 | 13,300 | |
| $28.56 | +0.042 | +0.1% | $28.53 | $28.56 | $28.53 | 1,900 | |
| $28.51 | +0.003 | 0.0% | $28.52 | $28.53 | $28.51 | 1,800 | |
| $28.51 | -0.019 | -0.1% | $28.51 | $28.51 | $28.46 | 1,500 | |
| $28.53 | +0.054 | +0.2% | $28.54 | $28.54 | $28.51 | 3,900 | |
| $28.48 | +0.121 | +0.4% | $28.45 | $28.51 | $28.44 | 5,700 | |
| $28.36 | +0.004 | 0.0% | $28.43 | $28.43 | $28.31 | 3,300 | |
| $28.35 | +0.094 | +0.3% | $28.36 | $28.36 | $28.32 | 31,800 | |
| $28.26 | -0.007 | 0.0% | $28.29 | $28.29 | $28.24 | 700 | |
| $28.26 | -0.06 | -0.2% | $28.31 | $28.31 | $28.24 | 9,000 | |
| $28.32 | -0.01 | 0.0% | $28.29 | $28.33 | $28.29 | 5,700 | |
| $28.33 | +0.004 | 0.0% | $28.36 | $28.36 | $28.33 | 1,300 | |
| $28.33 | -0.056 | -0.2% | $28.29 | $28.89 | $28.29 | 15,500 | |
| $28.39 | -0.024 | -0.1% | $28.41 | $28.41 | $28.37 | 9,400 | |
| $28.41 | 0.00 | 0.0% | $28.38 | $28.42 | $28.38 | 2,701 | |
| $28.41 | +0.035 | +0.1% | $28.40 | $28.42 | $28.40 | 9,800 | |
| $28.38 | +0.043 | +0.2% | $28.34 | $28.41 | $28.34 | 14,500 | |
| $28.33 | -0.017 | -0.1% | $28.31 | $28.35 | $28.30 | 16,300 | |
| $28.35 | -0.055 | -0.2% | $28.16 | $28.40 | $28.16 | 111,100 | |
| $28.40 | +0.019 | +0.1% | $28.39 | $28.42 | $28.39 | 6,300 | |
| $28.39 | +0.011 | 0.0% | $28.37 | $28.39 | $28.37 | 3,900 | |
| $28.37 | 0.00 | 0.0% | $28.39 | $28.39 | $28.37 | 2,000 | |
| $28.37 | -0.002 | 0.0% | $28.38 | $28.38 | $28.37 | 200 | |
| $28.38 | +0.026 | +0.1% | $28.38 | $28.39 | $28.36 | 2,594 | |
| $28.35 | -0.02 | -0.1% | $28.36 | $28.38 | $28.35 | 485 | |
| $28.37 | +0.005 | 0.0% | $28.37 | $28.37 | $28.37 | 100 | |
| $28.37 | 0.00 | 0.0% | $28.32 | $28.37 | $28.32 | 400 | |
| $28.37 | +0.01 | 0.0% | $28.37 | $28.37 | $28.37 | 100 | |
| $28.36 | 0.00 | 0.0% | $28.36 | $28.36 | $28.36 | 200 | |
| $28.36 | +0.025 | +0.1% | $28.33 | $28.36 | $28.33 | 3,900 | |
| $28.33 | +0.01 | 0.0% | $28.33 | $28.33 | $28.33 | 200 | |
| $28.32 | -0.025 | -0.1% | $28.35 | $28.36 | $28.32 | 1,800 | |
| $28.35 | +0.01 | 0.0% | $28.32 | $28.35 | $28.32 | 800 | |
| $28.34 | +0.026 | +0.1% | $28.31 | $28.34 | $28.31 | 10,200 | |
| $28.31 | 0.00 | 0.0% | $28.31 | $28.31 | $28.31 | 100 | |
| $28.31 | +0.019 | +0.1% | $28.31 | $28.33 | $28.30 | 20,000 | |
| $28.29 | -0.005 | 0.0% | $28.32 | $28.32 | $28.29 | 100 | |
| $28.30 | +0.001 | 0.0% | $28.30 | $28.31 | $28.24 | 22,700 | |
| $28.29 | +0.009 | 0.0% | $28.28 | $28.29 | $28.28 | 932 | |
| $28.28 | +0.03 | +0.1% | $28.26 | $28.28 | $28.25 | 6,601 |
- Ticker
- NYSE Arca:CPNS
- Asset type
- ETF
- Sector
- Financials
- Industry
- Investment companies & funds
- Exchange
- NYSE Arca
- Currency
- USD
Calamos Nasdaq-100 Structured Alt Protection ETF - September on 6ix
- What it is
- Exchange-traded fund (ETF)
- Sector
- Financials
- Industry
- Investment companies & funds
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