Calamos S&P 500 Structure... (CPSA)
AMEX: CPSA
· Real-Time Price · USD
26.50
0.00 (0.00%)
At close: Sep 09, 2025, 3:56 PM
26.55
0.21%
Pre-market: Sep 09, 2025, 09:55 AM EDT
Calamos S&P 500 Structured Alt Protection ETF – August dark pool activity today shows an average trade size of 3,943 with $104.06K average premium per trade.
| Rank | Time | Price | Size | Volume | Size / Vol | Size / Avg Vol | Avg. Paid |
|---|---|---|---|---|---|---|---|
| 1 | 8/28/2025 12:45 PM | 26.39 | 3,943 | 16,557 | 23.81% | 33.58% | 104.06K |
Historical Table
| Date | Long Volume | Short Volume | Long / Short | % Short Change |
|---|---|---|---|---|
| Sep 08, 2025 | 202 | 395 | 0.51 | -89.11% |
| Sep 05, 2025 | 523 | 3.63K | 0.14 | 191.95% |
| Aug 29, 2025 | 3.16K | 1.24K | 2.55 | -77.16% |
Stop Guessing, Start Knowing.
Cut through market noise with actionable insights that actually help you make confident investment decisions. No more endless research or gut-based guessing.
- Unlimited access to all data and tools
- Unlimited access to all data and tools, giving you the edge over everyone else in the market.
- Realtime Options & Dark Pool Data
- Instant access to live options & dark pool data to spot opportunities and trade with precision before the market moves.
- Top Wallstreet Analyst Ratings
- Follow ratings from the best analysts on Wall Street to stay ahead.
- Up to 30 years financial history
- We deliver premium Wall Street data with top-tier accuracy and up to 30 years of history.