Calamos S&P 500 Structure... (CPSR)
AMEX: CPSR
· Real-Time Price · USD
24.71
0.00 (0.00%)
At close: Sep 11, 2025, 11:56 AM
Calamos S&P 500 Structured Alt Protection ETF – March dark pool activity today shows an average trade size of 4,885 with $120.51K average premium per trade.
| Rank | Time | Price | Size | Volume | Size / Vol | Size / Avg Vol | Avg. Paid |
|---|---|---|---|---|---|---|---|
| 1 | 9/9/2025 01:38 PM | 24.67 | 4,885 | 11,001 | 44.41% | 253.50% | 120.51K |
Historical Table
| Date | Long Volume | Short Volume | Long / Short | % Short Change |
|---|---|---|---|---|
| Sep 05, 2025 | 396 | 200 | 1.98 | 19900% |
| Aug 29, 2025 | 2 | 1 | 2.00 | -98% |
| Aug 07, 2025 | 1.3K | 50 | 26.00 | -50% |
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