Calamos S&P 500 Structured Alt Protection ETF - September (CPST)Defined Outcome | Exchange Traded Fund | NYSEArca
27.89 USD
-0.01
(-0.036%) ⇩
(July 9, 2026, 3:05 p.m.
EDT)
|
Hot Take ↕ | July 11, 2026, 3:22 a.m. EDT
This instrument is a short-term structured product with zero long-term investment merit. The price action over the last two weeks shows negligible movement, trading in a tight range between $27.73 and $27.87, which is typical for a hedging vehicle rather than a momentum play. The statistical forecast model indicates a very high confidence in a slight upward drift over the next 45 days, suggesting the structure may be capturing a specific short-term market view, but this does not constitute a high-conviction entry for a general investor. Crucially, there is no dividend history and the price trajectory data indicates the security is newly listed or lacks a multi-year track record, making any long-term fundamental assessment impossible. It is a speculative vehicle for a specific expiration date, not a core holding. |
| Model | MAE |
|---|---|
| MSTL ✓ | 0.001344 |
| AutoETS | 0.001918 |
| AutoARIMA | 0.002023 |
| AutoTheta | 0.004858 |
Forecast horizon: 45 days | Selected: MSTL
| Forecast Reliability | |
|---|---|
| Score | 84% |
| H-stat | 0.47 |
| Ljung-Box p | 0.000 |
| Jarque-Bera p | 0.745 |
| Excess Kurtosis | -0.54 |
| Attribute | Value |
|---|---|
| All Time High | 27.9 |
| All Time Low | 24.63 |
| Ask | 27.93 |
| Ask Size | 900 |
| Average Daily Volume10 Day | 680 |
| Average Daily Volume3 Month | 1,449 |
| Average Volume | 1,449 |
| Average Volume10Days | 680 |
| Beta3 Year | 0.0 |
| Bid | 27.87 |
| Bid Size | 100 |
| Category | Defined Outcome |
| Crypto Tradeable | 0 |
| Currency | USD |
| Custom Price Alert Confidence | HIGH |
| Day High | 27.89 |
| Day Low | 27.89 |
| Dividend Yield | 0.0 |
| Esg Populated | 0 |
| Exchange | PCX |
| Exchange Data Delayed By | 0 |
| Exchange Timezone Name | America/New_York |
| Exchange Timezone Short Name | EDT |
| Fifty Day Average | 27.70258 |
| Fifty Day Average Change | 0.18741989 |
| Fifty Day Average Change Percent | 0.0067654313 |
| Fifty Two Week Change Percent | 6.51294 |
| Fifty Two Week High | 27.9 |
| Fifty Two Week High Change | -0.010000229 |
| Fifty Two Week High Change Percent | -0.00035843113 |
| Fifty Two Week Low | 26.16 |
| Fifty Two Week Low Change | 1.7299995 |
| Fifty Two Week Low Change Percent | 0.06613148 |
| Fifty Two Week Range | 26.16 - 27.9 |
| First Trade Date Milliseconds | 1,725,370,200,000 |
| Full Exchange Name | NYSEArca |
| Fund Family | Calamos |
| Fund Inception Date | 1,724,976,000 |
| Gmt Off Set Milliseconds | -14,400,000 |
| Has Pre Post Market Data | 1 |
| Language | en-US |
| Legal Type | Exchange Traded Fund |
| Long Business Summary | Under normal market conditions, the fund will invest substantially all of its assets in FLexible EXchange Options ("FLEX Options") that reference the price performance of the SPDR®? S&P 500®? ETF Trust (the "Underlying ETF"). The fund is non-diversified. |
| Long Name | Calamos S&P 500 Structured Alt Protection ETF - September |
| Market | us_market |
| Market State | POSTPOST |
| Max Age | 86,400 |
| Message Board Id | finmb_1893278875 |
| Nav Price | 27.91 |
| Net Assets | 32,040,460.0 |
| Net Expense Ratio | 0.69 |
| New Symbol | CEPL |
| Open | 27.88 |
| Previous Close | 27.9 |
| Price Hint | 2 |
| Quote Source Name | Delayed Quote |
| Quote Type | ETF |
| Region | US |
| Regular Market Change | -0.0100002 |
| Regular Market Change Percent | -0.0358431 |
| Regular Market Day High | 27.89 |
| Regular Market Day Low | 27.89 |
| Regular Market Day Range | 27.89 - 27.89 |
| Regular Market Open | 27.88 |
| Regular Market Previous Close | 27.9 |
| Regular Market Price | 27.89 |
| Regular Market Time | 1,783,623,902 |
| Regular Market Volume | 7 |
| Short Name | Calamos S&P 500 Structured Alt |
| Source Interval | 15 |
| Symbol | CPST |
| Total Assets | 32,040,460 |
| Tradeable | 0 |
| Trailing Annual Dividend Rate | 0.0 |
| Trailing Annual Dividend Yield | 0.0 |
| Trailing Peg Ratio | None |
| Trailing Three Month Nav Returns | 3.07066 |
| Trailing Three Month Returns | 3.07066 |
| Triggerable | 1 |
| Two Hundred Day Average | 27.187965 |
| Two Hundred Day Average Change | 0.702034 |
| Two Hundred Day Average Change Percent | 0.025821498 |
| Type Disp | ETF |
| Volume | 7 |
| Yield | 0.0 |
| Ytd Return | 2.84238 |