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Calamos Russell 2000 Structured Alt Protection ETF – October (CPRO)
About this ETF
The Calamos Structured Protection ETF is engineered to mirror the positive price appreciation of the Russell 2000 index, with returns capped at a predetermined limit. Simultaneously, it provides investors with full downside protection, safeguarding against 100% of potential losses over a one-year investment horizon. This protection and upside potential are quoted prior to the deduction of any fees and expenses.
Price
Top 10 holdings
| iShares Russell 2000 ETF (IWM) Long Call Option | 114.94% |
| iShares Russell 2000 ETF (IWM) Long Put Option | 0.43% |
| US DOLLAR | 0.21% |
| NET OTHER ASSETS | -0.02% |
| iShares Russell 2000 ETF (IWM) Short Call Option | -15.57% |
Sector mix
Price chart
Returns
| 1 month | +1.04% |
| 3 months | +2.73% |
| 6 months | +3.79% |
| Year to date | +4.64% |
| 1 year | +11.37% |
| 3 years (ann.) | — |
| 5 years (ann.) | — |
| 10 years (ann.) | — |
Risk profile
| Volatility (1y, ann.) | 4.34% |
| Sharpe (1y) | 2.50 |
| Sharpe (3y) | — |
| Sortino (1y) | 5.40 |
| Max drawdown (1y) | -1.73% |
| Max drawdown (5y) | — |
| Max drawdown (full) | -33.33% |
| Beta vs S&P 500 (1y) | 0.21 |
| Correlation vs S&P 500 (1y) | 0.62 |
Technical outlook as of 2026-07-13
The Monte Carlo cone is drawn on the price chart above (Forecast overlay); RSI, MACD and the rest of the oscillators live in its indicator panels.
Full holdings
| Constituent | ISIN | Market value | Weight |
|---|---|---|---|
| Loading… | |||
Sector breakdown
Geographic exposure
Cost vs. peers
Comparison universe: 6,948 funds of the same asset class.
Cost impact calculator
Dividend history
Accumulating share class Income is reinvested inside the fund instead of being paid out. (inferred from the absence of distributions)
No distributions on record — accumulating share classes reinvest income instead of paying it out.
ESG profile
No ESG estimate available: none of the scored universe overlaps this portfolio (typical for bond, commodity or synthetic funds).
Scored coverage: 0.0% of the portfolio by weight.
Similar ETFs
| Fund | TER | AUM (USD) | Yield (TTM) | Return 1y | Sharpe 1y |
|---|---|---|---|---|---|
| Vanguard Total Stock Market ETF VTI | 0.03% | 2.30T | 1.05% | +19.93% | 1.48 |
| Vanguard S&P 500 ETF VOO | 0.03% | 1.70T | 1.07% | +19.68% | 1.49 |
| iShares Core S&P 500 ETF IVV | 0.03% | 894.38B | 1.09% | +19.68% | 1.49 |
| State Street SPDR S&P 500 ETF SPY | 0.09% | 789.23B | 1.00% | +19.71% | 1.49 |
| SPDR S&P 500 ETF Trust 1557.T | 0.09% | 789.09B | 0.49% | +37.54% | 2.26 |
| State Street SPDR S&P 500 ETF SPY.AX | 0.09% | 788.13B | 1.00% | +11.84% | 1.13 |
| Vanguard Total International Stock ETF VXUS | 0.05% | 652.30B | 2.61% | +20.58% | 1.21 |
| Invesco QQQ Trust, Series 1 QQQ | 0.18% | 481.14B | 0.43% | +28.14% | 1.43 |
| Vanguard Growth ETF VUG | 0.03% | 393.80B | 0.39% | +16.85% | 0.99 |
| Vanguard FTSE Developed Markets ETF VEA | 0.03% | 317.30B | 2.60% | +21.64% | 1.23 |
Cheaper alternatives
No fund of the class reaches 60% portfolio overlap — showing the cheapest funds of the class instead.
| Fund | TER | AUM (USD) | Overlap |
|---|---|---|---|
| State Street SPDR Portfolio S&P 500 ETF SPYM | 0.02% | 159.32B | 0.0% |
| Vanguard Mid-Cap ETF VO | 0.03% | 218.80B | 0.0% |
| Vanguard S&P 500 ETF VOO | 0.03% | 1.70T | 0.0% |
| Vanguard Total Stock Market ETF VTI | 0.03% | 2.30T | 0.0% |
| iShares Core S&P 500 ETF IVV | 0.03% | 894.38B | 0.0% |
