Institutional Ownership
Calamos ETF Tr
CUSIP 12811T605S P 500 STRUCTURCPSMQ1 2026
Shares Short
12.8K
As of Jul 15, 2026
Days to Cover
7.63
Short shares ÷ avg daily volume
Change vs Prior
+0.6%
vs previous settlement
Avg Daily Volume
1.7K
FINRA reported ADV
Short Interest History
17 settlements on record · FINRA consolidated
Higher short interest is bearish: increases show red, decreases green.
| Settlement | Shares Short | Prior | Change | Avg Daily Vol | Days to Cover |
|---|---|---|---|---|---|
| Jul 15, 2026 | 12.8K | 12.7K | +0.6% | 1.7K | 7.63 |
| Jun 30, 2026 | 12.7K | 19.0K | -32.9% | 2.8K | 4.48 |
| Jun 15, 2026 | 19.0K | 27.9K | -32.0% | 6.3K | 3.03 |
| May 29, 2026 | 27.9K | 4.2K | +565.4% | 9.6K | 2.92 |
| May 15, 2026 | 4.2K | 8.1K | -48.5% | 20.3K | 1.00 |
| Apr 30, 2026 | 8.1K | 5.0K | +61.4% | 4.3K | 1.90 |
| Apr 15, 2026 | 5.0K | 7.0K | -28.4% | 2.0K | 2.54 |
| Mar 31, 2026 | 7.0K | 6.2K | +13.6% | 3.5K | 1.99 |
| Mar 13, 2026 | 6.2K | 8.8K | -29.2% | 3.3K | 1.85 |
| Feb 27, 2026 | 8.8K | 9.1K | -3.2% | 1.4K | 6.18 |
| Feb 13, 2026 | 9.1K | 474 | +1809.9% | 6.2K | 1.47 |
| Jan 30, 2026 | 474 | 3 | +15700.0% | 6.1K | 1.00 |