Institutional Ownership
Calamos ETF Tr
CUSIP 12811T787S&P 500 STRUCTCPSYQ1 2026
Shares Short
15.9K
As of Jul 15, 2026
Days to Cover
35.27
Short shares ÷ avg daily volume
Change vs Prior
+49.8%
vs previous settlement
Avg Daily Volume
451
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 | 15.9K | 10.6K | +49.8% | 451 | 35.27 |
| Jun 30, 2026 | 10.6K | 9.2K | +15.7% | 540 | 19.66 |
| Jun 15, 2026 | 9.2K | 9.2K | +0.1% | 1.1K | 8.57 |
| May 29, 2026 | 9.2K | 11.7K | -21.7% | 463 | 19.79 |
| May 15, 2026 | 11.7K | 11.0K | +6.3% | 1.9K | 6.30 |
| Apr 30, 2026 | 11.0K | 10.9K | +1.3% | 1.1K | 10.22 |
| Apr 15, 2026 | 10.9K | 10.9K | -0.3% | 430 | 25.25 |
| Mar 31, 2026 | 10.9K | 12.8K | -14.6% | 1.8K | 6.20 |
| Mar 13, 2026 | 12.8K | 15.1K | -15.8% | 1.4K | 9.31 |
| Feb 27, 2026 | 15.1K | 17.9K | -15.5% | 1.7K | 9.14 |
| Feb 13, 2026 | 17.9K | 32.7K | -45.2% | 5.9K | 3.02 |
| Jan 30, 2026 | 32.7K | 21.9K | +49.8% | 4.5K | 7.25 |