CPSY Historical Prices
NYSEARCA: CPSYCalamosDefined OutcomeETFUSD
At close: Oct 8, 3:59 PM ET · Delayed 15 min
CPSY price history
The price history for Calamos S&P 500 Structured Alt Protection (CPSY) on this page begins on December 30, 2024, when the stock closed at $23.54; it most recently closed at $26.19 on October 5, 2026. The highest price in this record is $26.20, reached on October 5, 2026, and the stock is trading near that level today. In the last 12 months alone, CPSY has gained 6.0%.
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
CPSY returns
1 week
+0.19%
1 month
+0.63%
3 months
+1.73%
6 months
+3.76%
Year to date
+4.41%
1 year
+5.97%
CPSY price return, excluding dividends.
CPSY annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 26.19 | +4.22% |
| 2025 | 25.13 | +6.75% |
| 2024* | 23.54 | 0.00% |
CPSY daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 26.17 | 26.19 | 26.16 | 26.19 | +0.06% | |
| 26.18 | 26.18 | 26.18 | 26.18 | -0.10% | |
| 26.18 | 26.20 | 26.18 | 26.20 | +0.15% | |
| 26.15 | 26.16 | 26.15 | 26.16 | +0.08% | |
| 26.10 | 26.14 | 26.10 | 26.14 | 0.00% | |
| 26.15 | 26.15 | 26.13 | 26.14 | +0.08% | |
| 26.10 | 26.12 | 26.10 | 26.12 | +0.12% | |
| 26.11 | 26.13 | 26.09 | 26.09 | -0.08% | |
| 26.13 | 26.13 | 26.08 | 26.11 | +0.07% | |
| 26.09 | 26.09 | 26.09 | 26.09 | -0.06% | |
| 26.11 | 26.11 | 26.07 | 26.11 | +0.03% | |
| 26.10 | 26.10 | 26.10 | 26.10 | +0.00% | |
| 26.06 | 26.11 | 26.06 | 26.10 | +0.23% | |
| 26.04 | 26.05 | 26.01 | 26.04 | -0.11% | |
| 26.07 | 26.07 | 26.07 | 26.07 | +0.29% | |
| 25.99 | 25.99 | 25.99 | 25.99 | -0.14% | |
| 26.03 | 26.03 | 26.03 | 26.03 | +0.03% | |
| 26.04 | 26.04 | 26.02 | 26.02 | -0.01% | |
| 26.01 | 26.03 | 26.01 | 26.03 | +0.21% | |
| 25.97 | 25.97 | 25.97 | 25.97 | -0.15% | |
| 26.00 | 26.03 | 25.99 | 26.01 | -0.06% | |
| 26.03 | 26.03 | 26.03 | 26.03 | -0.08% | |
| 26.03 | 26.08 | 26.03 | 26.05 | +0.04% | |
| 26.04 | 26.04 | 26.04 | 26.04 | +0.22% | |
| 25.96 | 25.98 | 25.96 | 25.98 | 0.00% | |
| 26.00 | 26.03 | 25.94 | 25.98 | -0.08% | |
| 26.00 | 26.04 | 25.95 | 26.00 | -0.19% | |
| 26.05 | 26.05 | 26.03 | 26.05 | +0.19% | |
| 26.04 | 26.04 | 26.00 | 26.00 | +0.08% | |
| 25.98 | 25.98 | 25.98 | 25.98 | -0.02% | |
| 26.02 | 26.02 | 25.99 | 25.99 | +0.04% | |
| 25.98 | 25.98 | 25.98 | 25.98 | -0.03% | |
| 25.98 | 25.98 | 25.98 | 25.98 | +0.09% | |
| 25.96 | 25.96 | 25.96 | 25.96 | -0.06% | |
| 25.98 | 25.98 | 25.98 | 25.98 | +0.08% | |
| 25.96 | 25.96 | 25.96 | 25.96 | 0.00% | |
| 25.97 | 25.97 | 25.96 | 25.96 | -0.02% | |
| 25.92 | 25.96 | 25.92 | 25.96 | +0.02% | |
| 25.92 | 25.96 | 25.92 | 25.96 | +0.06% | |
| 25.91 | 25.94 | 25.91 | 25.94 | +0.06% | |
| 25.90 | 25.93 | 25.90 | 25.93 | +0.14% | |
| 25.97 | 25.97 | 25.89 | 25.89 | -0.17% | |
| 25.92 | 25.94 | 25.91 | 25.94 | +0.10% | |
| 25.91 | 25.91 | 25.91 | 25.91 | -0.03% | |
| 25.92 | 25.92 | 25.92 | 25.92 | +0.05% | |
| 25.94 | 25.94 | 25.91 | 25.91 | +0.11% | |
| 25.86 | 25.91 | 25.86 | 25.88 | +0.18% | |
| 25.84 | 25.86 | 25.78 | 25.83 | +0.16% | |
| 25.73 | 25.80 | 25.73 | 25.79 | +0.41% | |
| 25.72 | 25.78 | 25.68 | 25.69 | -0.35% | |
| 25.78 | 25.78 | 25.78 | 25.78 | +0.12% | |
| 25.75 | 25.75 | 25.75 | 25.75 | -0.02% | |
| 25.77 | 25.77 | 25.75 | 25.75 | +0.08% | |
| 25.73 | 25.73 | 25.73 | 25.73 | -0.19% | |
| 25.81 | 25.82 | 25.78 | 25.78 | 0.00% | |
| 25.80 | 25.81 | 25.75 | 25.78 | +0.10% | |
| 25.76 | 25.76 | 25.76 | 25.76 | 0.00% | |
| 25.76 | 25.76 | 25.76 | 25.76 | -0.08% | |
| 25.81 | 25.81 | 25.78 | 25.78 | -0.08% | |
| 25.81 | 25.81 | 25.77 | 25.80 | +0.08% | |
| 25.76 | 25.78 | 25.76 | 25.78 | +0.12% | |
| 25.75 | 25.75 | 25.75 | 25.75 | -0.12% | |
| 25.79 | 25.79 | 25.78 | 25.78 | +0.12% | |
| 25.78 | 25.78 | 25.75 | 25.75 | +0.08% | |
| 25.73 | 25.73 | 25.73 | 25.73 | -0.02% | |
| 25.73 | 25.73 | 25.73 | 25.73 | -0.05% | |
| 25.76 | 25.76 | 25.74 | 25.74 | +0.11% | |
| 25.72 | 25.72 | 25.71 | 25.71 | +0.05% | |
| 25.69 | 25.70 | 25.69 | 25.70 | 0.00% | |
| 25.70 | 25.70 | 25.70 | 25.70 | +0.16% | |
| 25.66 | 25.66 | 25.65 | 25.66 | +0.16% | |
| 25.62 | 25.62 | 25.62 | 25.62 | -0.06% | |
| 25.62 | 25.64 | 25.62 | 25.64 | +0.06% | |
| 25.62 | 25.62 | 25.62 | 25.62 | -0.19% | |
| 25.64 | 25.67 | 25.61 | 25.67 | 0.00% | |
| 25.67 | 25.67 | 25.67 | 25.67 | -0.02% | |
| 25.68 | 25.68 | 25.68 | 25.68 | +0.14% | |
| 25.72 | 25.72 | 25.64 | 25.64 | -0.18% | |
| 25.67 | 25.69 | 25.67 | 25.69 | -0.02% | |
| 25.69 | 25.69 | 25.69 | 25.69 | +0.23% | |
| 25.60 | 25.66 | 25.60 | 25.63 | +0.02% | |
| 25.55 | 25.63 | 25.55 | 25.63 | +0.25% | |
| 25.56 | 25.56 | 25.56 | 25.56 | -0.18% | |
| 25.61 | 25.61 | 25.61 | 25.61 | -0.05% | |
| 25.62 | 25.62 | 25.62 | 25.62 | -0.03% | |
| 25.67 | 25.67 | 25.63 | 25.63 | -0.21% | |
| 25.64 | 25.71 | 25.64 | 25.68 | +0.00% | |
| 25.67 | 25.68 | 25.67 | 25.68 | +0.02% | |
| 25.64 | 25.71 | 25.64 | 25.68 | +0.02% | |
| 25.63 | 25.67 | 25.63 | 25.67 | +0.02% | |
| 25.67 | 25.67 | 25.67 | 25.67 | +0.06% | |
| 25.65 | 25.65 | 25.65 | 25.65 | +0.12% | |
| 25.62 | 25.62 | 25.62 | 25.62 | -0.03% | |
| 25.61 | 25.63 | 25.61 | 25.63 | +0.04% | |
| 25.61 | 25.62 | 25.60 | 25.61 | +0.11% | |
| 25.59 | 25.59 | 25.59 | 25.59 | +0.06% | |
| 25.57 | 25.57 | 25.57 | 25.57 | +0.06% | |
| 25.53 | 25.56 | 25.53 | 25.56 | -0.06% | |
| 25.60 | 25.60 | 25.54 | 25.57 | 0.00% | |
| 25.55 | 25.58 | 25.54 | 25.57 | -0.10% | |
| 25.56 | 25.60 | 25.56 | 25.60 | +0.10% | |
| 25.57 | 25.57 | 25.57 | 25.57 | +0.06% | |
| 25.56 | 25.56 | 25.56 | 25.56 | -0.06% | |
| 25.57 | 25.57 | 25.57 | 25.57 | +0.02% | |
| 25.57 | 25.57 | 25.57 | 25.57 | +0.08% | |
| 25.55 | 25.55 | 25.55 | 25.55 | -0.02% | |
| 25.51 | 25.55 | 25.50 | 25.55 | +0.18% | |
| 25.51 | 25.51 | 25.51 | 25.51 | +0.12% | |
| 25.46 | 25.48 | 25.44 | 25.48 | -0.09% | |
| 25.48 | 25.50 | 25.48 | 25.50 | +0.09% | |
| 25.48 | 25.48 | 25.48 | 25.48 | +0.14% | |
| 25.44 | 25.44 | 25.44 | 25.44 | 0.00% | |
| 25.40 | 25.44 | 25.39 | 25.44 | -0.04% | |
| 25.42 | 25.45 | 25.42 | 25.45 | +0.02% | |
| 25.45 | 25.45 | 25.41 | 25.45 | +0.14% | |
| 25.39 | 25.41 | 25.39 | 25.41 | -0.06% | |
| 25.43 | 25.43 | 25.43 | 25.43 | +0.12% | |
| 25.36 | 25.40 | 25.36 | 25.40 | -0.06% | |
| 25.37 | 25.41 | 25.37 | 25.41 | -0.08% | |
| 25.43 | 25.43 | 25.43 | 25.43 | +0.26% | |
| 25.33 | 25.37 | 25.33 | 25.37 | +0.04% | |
| 25.36 | 25.36 | 25.36 | 25.36 | +0.12% | |
| 25.33 | 25.33 | 25.33 | 25.33 | +0.20% | |
| 25.29 | 25.30 | 25.28 | 25.28 | +0.10% | |
| 25.25 | 25.25 | 25.25 | 25.25 | +0.04% | |
| 25.25 | 25.25 | 25.24 | 25.24 | +0.16% | |
| 25.20 | 25.20 | 25.20 | 25.20 | +0.41% | |
| 25.09 | 25.10 | 25.09 | 25.10 | -0.02% | |
| 25.13 | 25.13 | 25.10 | 25.10 | +0.16% | |
| 25.01 | 25.06 | 25.01 | 25.06 | -0.02% | |
| 25.02 | 25.11 | 25.02 | 25.07 | +0.17% | |
| 25.02 | 25.02 | 25.02 | 25.02 | +0.45% | |
| 24.89 | 24.91 | 24.89 | 24.91 | 0.00% | |
| 24.96 | 24.96 | 24.91 | 24.91 | -0.26% | |
| 24.99 | 24.99 | 24.98 | 24.98 | -0.32% | |
| 25.06 | 25.06 | 25.06 | 25.06 | +0.14% | |
| 25.00 | 25.07 | 24.98 | 25.02 | -0.15% | |
| 25.00 | 25.06 | 24.99 | 25.06 | +0.28% | |
| 24.99 | 24.99 | 24.99 | 24.99 | -0.29% | |
| 25.07 | 25.07 | 25.05 | 25.06 | -0.12% | |
| 25.09 | 25.09 | 25.09 | 25.09 | -0.18% | |
| 25.18 | 25.19 | 25.08 | 25.14 | +0.18% | |
| 25.13 | 25.13 | 25.06 | 25.09 | 0.00% | |
| 25.06 | 25.09 | 25.06 | 25.09 | -0.06% | |
| 25.16 | 25.16 | 25.11 | 25.11 | -0.24% | |
| 25.18 | 25.18 | 25.17 | 25.17 | +0.02% | |
| 25.19 | 25.22 | 25.16 | 25.16 | -0.06% | |
| 25.09 | 25.18 | 25.06 | 25.18 | +0.09% | |
| 25.19 | 25.19 | 25.16 | 25.16 | -0.12% | |
| 25.24 | 25.24 | 25.19 | 25.19 | -0.14% | |
| 25.25 | 25.25 | 25.20 | 25.22 | +0.16% | |
| 25.18 | 25.18 | 25.18 | 25.18 | -0.10% | |
| 25.23 | 25.24 | 25.21 | 25.21 | 0.00% | |
| 25.21 | 25.21 | 25.21 | 25.21 | -0.03% | |
| 25.18 | 25.21 | 25.17 | 25.21 | -0.07% | |
| 25.27 | 25.27 | 25.23 | 25.23 | +0.14% | |
| 25.23 | 25.23 | 25.20 | 25.20 | +0.13% | |
| 25.17 | 25.17 | 25.16 | 25.16 | -0.17% | |
| 25.20 | 25.21 | 25.20 | 25.21 | +0.13% | |
| 25.22 | 25.22 | 25.17 | 25.17 | -0.05% | |
| 25.24 | 25.24 | 25.19 | 25.19 | +0.10% | |
| 25.24 | 25.24 | 25.13 | 25.16 | -0.06% | |
| 25.12 | 25.22 | 25.12 | 25.18 | +0.06% | |
| 25.16 | 25.16 | 25.16 | 25.16 | -0.22% | |
| 25.24 | 25.24 | 25.22 | 25.22 | -0.14% | |
| 25.27 | 25.27 | 25.25 | 25.25 | +0.04% | |
| 25.25 | 25.28 | 25.24 | 25.24 | +0.18% | |
| 25.22 | 25.22 | 25.20 | 25.20 | +0.23% | |
| 25.15 | 25.17 | 25.14 | 25.14 | -0.07% | |
| 25.19 | 25.19 | 25.13 | 25.16 | -0.04% | |
| 25.22 | 25.22 | 25.15 | 25.17 | -0.18% | |
| 25.23 | 25.24 | 25.18 | 25.21 | +0.12% | |
| 25.21 | 25.21 | 25.16 | 25.18 | +0.06% | |
| 25.17 | 25.17 | 25.17 | 25.17 | -0.08% | |
| 25.20 | 25.20 | 25.19 | 25.19 | -0.12% | |
| 25.19 | 25.22 | 25.19 | 25.21 | +0.17% | |
| 25.21 | 25.21 | 25.13 | 25.17 | -0.04% | |
| 25.19 | 25.19 | 25.18 | 25.18 | +0.04% | |
| 25.17 | 25.18 | 25.16 | 25.17 | +0.12% | |
| 25.14 | 25.15 | 25.12 | 25.14 | +0.06% | |
| 25.16 | 25.16 | 25.11 | 25.13 | -0.26% | |
| 25.19 | 25.20 | 25.18 | 25.19 | 0.00% | |
| 25.18 | 25.21 | 25.15 | 25.19 | +0.04% | |
| 25.17 | 25.19 | 25.16 | 25.18 | -0.08% | |
| 25.20 | 25.21 | 25.16 | 25.20 | +0.08% | |
| 25.15 | 25.22 | 25.15 | 25.18 | -0.08% | |
| 25.20 | 25.20 | 25.16 | 25.20 | +0.12% | |
| 25.21 | 25.21 | 25.14 | 25.17 | 0.00% | |
| 25.17 | 25.19 | 25.15 | 25.17 | +0.08% | |
| 25.15 | 25.16 | 25.15 | 25.15 | +0.01% | |
| 25.06 | 25.17 | 25.06 | 25.15 | +0.07% | |
| 25.08 | 25.16 | 25.07 | 25.13 | +0.18% | |
| 25.10 | 25.10 | 25.07 | 25.09 | +0.04% | |
| 25.08 | 25.08 | 25.07 | 25.08 | -0.02% | |
| 25.08 | 25.08 | 25.08 | 25.08 | 0.00% | |
| 25.06 | 25.08 | 25.06 | 25.08 | +0.08% | |
| 25.03 | 25.06 | 25.03 | 25.06 | +0.04% | |
| 25.07 | 25.08 | 25.02 | 25.05 | +0.02% | |
| 25.05 | 25.05 | 25.05 | 25.05 | 0.00% | |
| 25.04 | 25.05 | 25.02 | 25.05 | +0.16% | |
| 25.02 | 25.03 | 25.00 | 25.00 | +0.06% | |
| 25.04 | 25.04 | 24.99 | 24.99 | -0.08% | |
| 25.01 | 25.01 | 25.01 | 25.01 | -0.16% | |
| 25.02 | 25.05 | 25.02 | 25.05 | +0.18% | |
| 25.01 | 25.01 | 25.01 | 25.01 | +0.13% | |
| 25.02 | 25.02 | 24.97 | 24.97 | -0.01% | |
| 24.96 | 24.98 | 24.96 | 24.98 | -0.08% | |
| 25.03 | 25.03 | 24.99 | 24.99 | +0.02% | |
| 25.02 | 25.04 | 24.99 | 24.99 | +0.04% | |
| 24.98 | 24.98 | 24.98 | 24.98 | +0.06% | |
| 24.98 | 24.98 | 24.93 | 24.97 | +0.06% | |
| 24.95 | 24.95 | 24.92 | 24.95 | -0.02% | |
| 24.94 | 24.96 | 24.92 | 24.96 | +0.06% | |
| 24.94 | 24.94 | 24.94 | 24.94 | 0.00% | |
| 24.91 | 24.97 | 24.91 | 24.94 | +0.18% | |
| 24.89 | 24.91 | 24.88 | 24.90 | +0.08% | |
| 24.83 | 24.88 | 24.82 | 24.88 | +0.14% | |
| 24.82 | 24.87 | 24.82 | 24.84 | +0.40% | |
| 24.70 | 24.79 | 24.68 | 24.74 | +0.14% | |
| 24.76 | 24.76 | 24.71 | 24.71 | -0.28% | |
| 24.75 | 24.78 | 24.74 | 24.78 | +0.04% | |
| 24.76 | 24.76 | 24.76 | 24.76 | -0.08% | |
| 24.79 | 24.79 | 24.79 | 24.79 | -0.12% | |
| 24.82 | 24.85 | 24.82 | 24.82 | +0.06% | |
| 24.80 | 24.80 | 24.80 | 24.80 | -0.16% | |
| 24.88 | 24.89 | 24.83 | 24.84 | -0.02% | |
| 24.81 | 24.85 | 24.81 | 24.85 | +0.02% | |
| 24.81 | 24.84 | 24.80 | 24.84 | +0.24% | |
| 24.71 | 24.79 | 24.71 | 24.78 | +0.04% | |
| 24.77 | 24.77 | 24.77 | 24.77 | -0.16% | |
| 24.81 | 24.81 | 24.81 | 24.81 | +0.12% | |
| 24.76 | 24.78 | 24.76 | 24.78 | -0.12% | |
| 24.79 | 24.81 | 24.79 | 24.81 | +0.04% | |
| 24.80 | 24.80 | 24.80 | 24.80 | +0.08% | |
| 24.81 | 24.84 | 24.77 | 24.78 | -0.10% | |
| 24.80 | 24.85 | 24.78 | 24.81 | -0.02% | |
| 24.81 | 24.81 | 24.81 | 24.81 | 0.00% | |
| 24.82 | 24.82 | 24.79 | 24.81 | +0.10% | |
| 24.79 | 24.79 | 24.79 | 24.79 | +0.12% | |
| 24.77 | 24.79 | 24.74 | 24.76 | +0.12% | |
| 24.73 | 24.73 | 24.73 | 24.73 | -0.04% | |
| 24.73 | 24.78 | 24.73 | 24.73 | -0.04% | |
| 24.75 | 24.75 | 24.75 | 24.75 | +0.18% | |
| 24.66 | 24.70 | 24.66 | 24.70 | +0.15% | |
| 24.66 | 24.66 | 24.66 | 24.66 | -0.09% | |
| 24.69 | 24.69 | 24.69 | 24.69 | +0.02% | |
| 24.67 | 24.68 | 24.67 | 24.68 | -0.05% | |
| 24.65 | 24.69 | 24.65 | 24.69 | +0.31% | |
| 24.74 | 24.74 | 24.62 | 24.62 | -0.40% | |
| 24.69 | 24.75 | 24.69 | 24.72 | — |