CPNM Historical Prices
NYSEARCA: CPNMCalamosDefined OutcomeETFUSD
At close: Oct 9, 12:06 PM ET · Delayed 15 min
CPNM price history
The price history for Calamos Nasdaq-100 Structured Alt Protection (CPNM) on this page begins on March 3, 2025, when the stock closed at $24.39; it most recently closed at $27.25 on October 5, 2026. The highest price in this record is $27.28, reached on October 5, 2026, and the stock is trading near that level today. In the last 12 months alone, CPNM has gained 6.2%.
Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
CPNM returns
1 week
+0.27%
1 month
+0.87%
3 months
+1.62%
6 months
+3.65%
Year to date
+4.75%
1 year
+6.24%
CPNM price return, excluding dividends.
CPNM annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 27.25 | +4.73% |
| 2025* | 26.02 | +6.70% |
CPNM daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 27.28 | 27.28 | 27.25 | 27.25 | +0.13% | |
| 27.21 | 27.22 | 27.22 | 27.22 | -0.05% | |
| 27.22 | 27.24 | 27.22 | 27.24 | +0.13% | |
| 27.22 | 27.22 | 27.20 | 27.20 | +0.07% | |
| 27.18 | 27.18 | 27.18 | 27.18 | +0.07% | |
| 27.16 | 27.16 | 27.16 | 27.16 | +0.07% | |
| 27.15 | 27.15 | 27.14 | 27.14 | 0.00% | |
| 27.14 | 27.14 | 27.14 | 27.14 | +0.04% | |
| 27.13 | 27.13 | 27.13 | 27.13 | -0.04% | |
| 27.14 | 27.14 | 27.14 | 27.14 | +0.07% | |
| 27.12 | 27.12 | 27.12 | 27.12 | 0.00% | |
| 27.18 | 27.19 | 27.12 | 27.12 | -0.04% | |
| 27.17 | 27.17 | 27.13 | 27.13 | -0.06% | |
| 27.14 | 27.15 | 27.14 | 27.15 | +0.20% | |
| 27.09 | 27.09 | 27.09 | 27.09 | +0.04% | |
| 27.08 | 27.08 | 27.08 | 27.08 | +0.17% | |
| 27.04 | 27.04 | 27.04 | 27.04 | 0.00% | |
| 27.04 | 27.04 | 27.04 | 27.04 | -0.02% | |
| 27.04 | 27.04 | 27.04 | 27.04 | -0.04% | |
| 27.05 | 27.05 | 27.05 | 27.05 | +0.12% | |
| 27.02 | 27.02 | 27.02 | 27.02 | -0.01% | |
| 27.02 | 27.02 | 27.02 | 27.02 | -0.04% | |
| 27.04 | 27.04 | 27.03 | 27.03 | 0.00% | |
| 27.04 | 27.04 | 27.03 | 27.03 | -0.09% | |
| 27.06 | 27.06 | 27.06 | 27.06 | +0.24% | |
| 26.99 | 26.99 | 26.99 | 26.99 | +0.04% | |
| 26.99 | 26.99 | 26.98 | 26.98 | -0.07% | |
| 27.03 | 27.03 | 27.00 | 27.00 | +0.04% | |
| 27.00 | 27.00 | 26.99 | 26.99 | -0.17% | |
| 26.99 | 27.04 | 26.99 | 27.04 | +0.17% | |
| 26.99 | 26.99 | 26.99 | 26.99 | -0.01% | |
| 26.99 | 26.99 | 26.99 | 26.99 | +0.20% | |
| 26.96 | 26.96 | 26.94 | 26.94 | -0.07% | |
| 26.97 | 26.97 | 26.96 | 26.96 | +0.07% | |
| 26.94 | 26.94 | 26.94 | 26.94 | -0.15% | |
| 26.98 | 26.98 | 26.98 | 26.98 | +0.02% | |
| 26.97 | 26.97 | 26.97 | 26.97 | -0.11% | |
| 27.01 | 27.01 | 27.01 | 27.01 | 0.00% | |
| 27.01 | 27.01 | 27.01 | 27.01 | +0.04% | |
| 27.00 | 27.00 | 27.00 | 27.00 | +0.17% | |
| 26.95 | 26.99 | 26.95 | 26.95 | +0.11% | |
| 26.92 | 26.92 | 26.92 | 26.92 | -0.09% | |
| 26.95 | 26.95 | 26.95 | 26.95 | +0.12% | |
| 26.90 | 26.91 | 26.90 | 26.91 | -0.00% | |
| 26.92 | 26.92 | 26.92 | 26.92 | -0.08% | |
| 26.91 | 26.94 | 26.91 | 26.94 | +0.08% | |
| 26.93 | 26.94 | 26.92 | 26.92 | +0.22% | |
| 26.85 | 26.86 | 26.85 | 26.86 | +0.32% | |
| 26.77 | 26.77 | 26.77 | 26.77 | 0.00% | |
| 26.77 | 26.77 | 26.75 | 26.77 | +0.28% | |
| 26.75 | 26.76 | 26.68 | 26.70 | -0.13% | |
| 26.73 | 26.73 | 26.73 | 26.73 | -0.04% | |
| 26.74 | 26.74 | 26.74 | 26.74 | -0.02% | |
| 26.74 | 26.74 | 26.74 | 26.74 | -0.02% | |
| 26.78 | 26.78 | 26.75 | 26.75 | -0.22% | |
| 26.79 | 26.81 | 26.79 | 26.81 | +0.03% | |
| 26.81 | 26.81 | 26.80 | 26.80 | +0.10% | |
| 26.77 | 26.77 | 26.77 | 26.77 | 0.00% | |
| 26.76 | 26.77 | 26.76 | 26.77 | -0.10% | |
| 26.80 | 26.80 | 26.80 | 26.80 | -0.03% | |
| 26.81 | 26.81 | 26.81 | 26.81 | +0.04% | |
| 26.81 | 26.84 | 26.80 | 26.80 | +0.04% | |
| 26.81 | 26.81 | 26.79 | 26.79 | -0.12% | |
| 26.84 | 26.84 | 26.82 | 26.82 | +0.15% | |
| 26.82 | 26.82 | 26.78 | 26.78 | +0.08% | |
| 26.76 | 26.76 | 26.76 | 26.76 | +0.14% | |
| 26.75 | 26.75 | 26.72 | 26.72 | -0.25% | |
| 26.79 | 26.79 | 26.79 | 26.79 | +0.21% | |
| 26.77 | 26.77 | 26.73 | 26.73 | -0.04% | |
| 26.74 | 26.74 | 26.74 | 26.74 | -0.14% | |
| 26.76 | 26.78 | 26.76 | 26.78 | +0.07% | |
| 26.73 | 26.76 | 26.73 | 26.76 | +0.16% | |
| 26.71 | 26.71 | 26.71 | 26.71 | -0.06% | |
| 26.74 | 26.74 | 26.73 | 26.73 | +0.07% | |
| 26.73 | 26.73 | 26.71 | 26.71 | -0.04% | |
| 26.72 | 26.72 | 26.72 | 26.72 | -0.19% | |
| 26.77 | 26.77 | 26.77 | 26.77 | -0.05% | |
| 26.76 | 26.78 | 26.76 | 26.78 | +0.18% | |
| 26.74 | 26.74 | 26.73 | 26.73 | -0.19% | |
| 26.78 | 26.78 | 26.78 | 26.78 | -0.09% | |
| 26.81 | 26.81 | 26.81 | 26.81 | +0.25% | |
| 26.72 | 26.74 | 26.72 | 26.74 | +0.03% | |
| 26.65 | 26.74 | 26.65 | 26.74 | +0.29% | |
| 26.66 | 26.66 | 26.66 | 26.66 | -0.15% | |
| 26.71 | 26.71 | 26.70 | 26.70 | -0.15% | |
| 26.72 | 26.74 | 26.72 | 26.74 | +0.12% | |
| 26.71 | 26.71 | 26.71 | 26.71 | -0.34% | |
| 26.77 | 26.80 | 26.77 | 26.80 | +0.02% | |
| 26.77 | 26.79 | 26.77 | 26.79 | -0.03% | |
| 26.65 | 26.80 | 26.65 | 26.80 | +0.02% | |
| 25.83 | 26.79 | 25.83 | 26.79 | +0.04% | |
| 26.78 | 26.78 | 26.78 | 26.78 | -0.03% | |
| 26.79 | 26.79 | 26.79 | 26.79 | +0.13% | |
| 26.77 | 26.77 | 26.76 | 26.76 | -0.01% | |
| 26.73 | 26.76 | 26.73 | 26.76 | +0.17% | |
| 26.72 | 26.72 | 26.71 | 26.71 | +0.05% | |
| 26.69 | 26.71 | 26.69 | 26.70 | -0.02% | |
| 26.71 | 26.71 | 26.71 | 26.71 | +0.13% | |
| 26.71 | 26.71 | 26.67 | 26.67 | -0.06% | |
| 26.69 | 26.71 | 26.66 | 26.69 | +0.13% | |
| 26.65 | 26.65 | 26.65 | 26.65 | -0.19% | |
| 26.69 | 26.70 | 26.69 | 26.70 | +0.10% | |
| 26.67 | 26.68 | 26.67 | 26.68 | +0.04% | |
| 26.67 | 26.67 | 26.67 | 26.67 | -0.10% | |
| 26.67 | 26.73 | 26.67 | 26.69 | -0.01% | |
| 26.70 | 26.70 | 26.70 | 26.70 | +0.28% | |
| 26.66 | 26.68 | 26.62 | 26.62 | -0.11% | |
| 26.65 | 26.65 | 26.65 | 26.65 | +0.17% | |
| 26.61 | 26.62 | 26.60 | 26.61 | +0.11% | |
| 26.59 | 26.60 | 26.58 | 26.58 | -0.03% | |
| 26.61 | 26.61 | 26.55 | 26.58 | +0.16% | |
| 26.54 | 26.54 | 26.53 | 26.54 | +0.01% | |
| 26.51 | 26.54 | 26.50 | 26.54 | +0.05% | |
| 26.49 | 26.53 | 26.49 | 26.53 | -0.11% | |
| 26.58 | 26.58 | 26.51 | 26.55 | +0.05% | |
| 26.54 | 26.54 | 26.54 | 26.54 | +0.12% | |
| 26.48 | 26.51 | 26.48 | 26.51 | -0.02% | |
| 26.52 | 26.52 | 26.51 | 26.51 | +0.20% | |
| 26.49 | 26.49 | 26.46 | 26.46 | -0.09% | |
| 26.48 | 26.49 | 26.46 | 26.49 | -0.00% | |
| 26.47 | 26.50 | 26.46 | 26.49 | +0.06% | |
| 26.42 | 26.47 | 26.41 | 26.47 | +0.17% | |
| 26.40 | 26.43 | 26.40 | 26.43 | +0.14% | |
| 26.39 | 26.41 | 26.34 | 26.39 | +0.20% | |
| 26.33 | 26.35 | 26.33 | 26.34 | +0.15% | |
| 26.33 | 26.33 | 26.30 | 26.30 | -0.05% | |
| 26.30 | 26.31 | 26.29 | 26.31 | +0.22% | |
| 26.28 | 26.29 | 26.25 | 26.25 | +0.37% | |
| 26.13 | 26.18 | 26.13 | 26.16 | 0.00% | |
| 26.16 | 26.19 | 26.14 | 26.16 | +0.05% | |
| 26.08 | 26.15 | 26.08 | 26.14 | -0.07% | |
| 26.13 | 26.16 | 26.10 | 26.16 | +0.36% | |
| 26.05 | 26.10 | 26.04 | 26.07 | +0.33% | |
| 25.98 | 26.03 | 25.96 | 25.98 | -0.06% | |
| 26.01 | 26.03 | 26.00 | 26.00 | -0.15% | |
| 26.11 | 26.11 | 26.04 | 26.04 | -0.33% | |
| 26.15 | 26.15 | 26.10 | 26.12 | +0.12% | |
| 26.13 | 26.13 | 26.07 | 26.09 | -0.08% | |
| 26.09 | 26.17 | 26.09 | 26.11 | +0.18% | |
| 26.11 | 26.11 | 26.06 | 26.06 | -0.26% | |
| 26.15 | 26.16 | 26.10 | 26.13 | -0.17% | |
| 26.22 | 26.23 | 26.18 | 26.18 | -0.18% | |
| 26.24 | 26.24 | 26.22 | 26.22 | +0.12% | |
| 26.17 | 26.22 | 26.17 | 26.19 | +0.15% | |
| 26.18 | 26.18 | 26.15 | 26.15 | -0.11% | |
| 26.22 | 26.22 | 26.16 | 26.18 | -0.19% | |
| 26.24 | 26.25 | 26.19 | 26.23 | -0.08% | |
| 26.14 | 26.28 | 26.14 | 26.25 | +0.08% | |
| 26.18 | 26.23 | 26.18 | 26.23 | +0.09% | |
| 26.20 | 26.24 | 26.19 | 26.21 | -0.05% | |
| 26.21 | 26.25 | 26.17 | 26.22 | -0.11% | |
| 26.21 | 26.27 | 26.21 | 26.25 | +0.06% | |
| 26.20 | 26.23 | 26.16 | 26.23 | -0.02% | |
| 26.23 | 26.27 | 26.20 | 26.24 | +0.00% | |
| 26.24 | 26.25 | 26.19 | 26.24 | +0.06% | |
| 26.22 | 26.22 | 26.22 | 26.22 | +0.02% | |
| 26.22 | 26.22 | 26.22 | 26.22 | +0.04% | |
| 26.20 | 26.21 | 26.20 | 26.21 | -0.04% | |
| 26.22 | 26.22 | 26.22 | 26.22 | +0.01% | |
| 26.20 | 26.22 | 26.20 | 26.22 | +0.03% | |
| 26.18 | 26.21 | 26.18 | 26.21 | -0.00% | |
| 26.21 | 26.21 | 26.21 | 26.21 | +0.08% | |
| 26.19 | 26.19 | 26.19 | 26.19 | +0.10% | |
| 26.15 | 26.16 | 26.15 | 26.16 | +0.04% | |
| 26.13 | 26.15 | 26.13 | 26.15 | -0.11% | |
| 26.18 | 26.18 | 26.18 | 26.18 | +0.03% | |
| 26.17 | 26.17 | 26.17 | 26.17 | 0.00% | |
| 26.17 | 26.17 | 26.17 | 26.17 | +0.10% | |
| 26.12 | 26.15 | 26.12 | 26.15 | +0.33% | |
| 26.08 | 26.08 | 26.06 | 26.06 | -0.20% | |
| 26.11 | 26.11 | 26.11 | 26.11 | -0.11% | |
| 26.14 | 26.14 | 26.14 | 26.14 | -0.06% | |
| 26.16 | 26.16 | 26.16 | 26.16 | +0.08% | |
| 26.11 | 26.14 | 26.11 | 26.14 | -0.02% | |
| 26.14 | 26.14 | 26.14 | 26.14 | -0.01% | |
| 26.12 | 26.15 | 26.12 | 26.15 | +0.01% | |
| 26.14 | 26.14 | 26.14 | 26.14 | +0.02% | |
| 26.14 | 26.14 | 26.14 | 26.14 | +0.09% | |
| 26.11 | 26.11 | 26.11 | 26.11 | +0.02% | |
| 26.11 | 26.11 | 26.11 | 26.11 | +0.13% | |
| 26.08 | 26.08 | 26.06 | 26.07 | +0.12% | |
| 26.07 | 26.07 | 26.04 | 26.04 | -0.17% | |
| 26.09 | 26.09 | 26.09 | 26.09 | +0.02% | |
| 26.07 | 26.08 | 26.07 | 26.08 | +0.06% | |
| 26.07 | 26.07 | 26.07 | 26.07 | -0.06% | |
| 26.10 | 26.10 | 26.06 | 26.08 | -0.02% | |
| 26.05 | 26.09 | 26.02 | 26.09 | +0.04% | |
| 26.05 | 26.08 | 26.05 | 26.08 | +0.07% | |
| 26.06 | 26.06 | 26.06 | 26.06 | -0.02% | |
| 26.08 | 26.08 | 26.06 | 26.06 | +0.02% | |
| 26.02 | 26.06 | 26.02 | 26.06 | +0.13% | |
| 26.08 | 26.08 | 26.02 | 26.02 | 0.00% | |
| 26.02 | 26.02 | 26.02 | 26.02 | +0.02% | |
| 26.02 | 26.02 | 26.02 | 26.02 | -0.02% | |
| 26.02 | 26.02 | 26.02 | 26.02 | +0.02% | |
| 25.99 | 26.02 | 25.92 | 26.02 | +0.02% | |
| 25.99 | 26.01 | 25.99 | 26.01 | +0.05% | |
| 25.97 | 26.00 | 25.97 | 26.00 | +0.26% | |
| 25.96 | 25.97 | 25.93 | 25.93 | -0.17% | |
| 25.98 | 25.98 | 25.98 | 25.98 | +0.06% | |
| 25.91 | 25.96 | 25.91 | 25.96 | +0.27% | |
| 25.89 | 25.89 | 25.89 | 25.89 | +0.08% | |
| 25.88 | 25.88 | 25.87 | 25.87 | -0.14% | |
| 25.90 | 25.90 | 25.90 | 25.90 | +0.06% | |
| 25.89 | 25.89 | 25.89 | 25.89 | +0.02% | |
| 25.88 | 25.88 | 25.88 | 25.88 | -0.07% | |
| 25.90 | 25.90 | 25.89 | 25.90 | +0.02% | |
| 25.89 | 25.90 | 25.89 | 25.89 | +0.09% | |
| 25.88 | 25.88 | 25.87 | 25.87 | -0.03% | |
| 25.88 | 25.88 | 25.88 | 25.88 | +0.00% | |
| 25.88 | 25.88 | 25.88 | 25.88 | +0.03% | |
| 25.87 | 25.87 | 25.87 | 25.87 | +0.01% | |
| 25.84 | 25.87 | 25.84 | 25.87 | +0.05% | |
| 25.83 | 25.85 | 25.82 | 25.85 | +0.10% | |
| 25.81 | 25.83 | 25.81 | 25.83 | -0.01% | |
| 25.79 | 25.83 | 25.79 | 25.83 | +0.12% | |
| 25.78 | 25.82 | 25.78 | 25.80 | +0.10% | |
| 25.71 | 25.77 | 25.69 | 25.77 | +0.09% | |
| 25.68 | 25.75 | 25.68 | 25.75 | +0.39% | |
| 25.60 | 25.65 | 25.60 | 25.65 | +0.18% | |
| 25.65 | 25.65 | 25.58 | 25.60 | -0.30% | |
| 25.67 | 25.68 | 25.67 | 25.68 | +0.11% | |
| 25.66 | 25.66 | 25.61 | 25.65 | -0.13% | |
| 25.68 | 25.69 | 25.68 | 25.69 | -0.08% | |
| 25.66 | 25.71 | 25.66 | 25.71 | +0.07% | |
| 25.69 | 25.69 | 25.69 | 25.69 | -0.29% | |
| 25.73 | 25.76 | 25.73 | 25.76 | +0.03% | |
| 25.72 | 25.76 | 25.72 | 25.76 | -0.04% | |
| 25.77 | 25.77 | 25.77 | 25.77 | +0.27% | |
| 25.65 | 25.70 | 25.65 | 25.70 | -0.17% | |
| 25.68 | 25.74 | 25.68 | 25.74 | -0.00% | |
| 25.71 | 25.74 | 25.71 | 25.74 | +0.06% | |
| 25.71 | 25.73 | 25.71 | 25.73 | -0.16% | |
| 25.74 | 25.77 | 25.74 | 25.77 | +0.10% | |
| 25.74 | 25.74 | 25.74 | 25.74 | -0.02% | |
| 25.73 | 25.76 | 25.73 | 25.75 | -0.10% | |
| 25.77 | 25.77 | 25.77 | 25.77 | +0.09% | |
| 25.75 | 25.75 | 25.75 | 25.75 | -0.07% | |
| 25.73 | 25.77 | 25.73 | 25.77 | +0.12% | |
| 25.74 | 25.74 | 25.74 | 25.74 | +0.12% | |
| 25.66 | 25.71 | 25.66 | 25.71 | +0.12% | |
| 25.69 | 25.69 | 25.63 | 25.68 | -0.10% | |
| 25.66 | 25.70 | 25.66 | 25.70 | -0.02% | |
| 25.66 | 25.72 | 25.66 | 25.71 | +0.21% | |
| 25.59 | 25.65 | 25.59 | 25.65 | +0.16% | |
| 25.59 | 25.61 | 25.59 | 25.61 | -0.02% | |
| 25.62 | 25.62 | 25.62 | 25.62 | +0.04% | |
| 25.54 | 25.61 | 25.54 | 25.61 | -0.11% | |
| 25.59 | 25.63 | 25.59 | 25.63 | +0.25% | |
| 25.64 | 25.64 | 25.57 | 25.57 | -0.34% | |
| 25.65 | 25.66 | 25.61 | 25.66 | — |