Institutional Ownership
Calamos ETF Tr
CUSIP 12811T886S&P 500 STRUCTURCPSTQ1 2026
Shares Short
2.9K
As of Jul 15, 2026
Days to Cover
6.17
Short shares ÷ avg daily volume
Change vs Prior
+27.7%
vs previous settlement
Avg Daily Volume
472
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 | 2.9K | 2.3K | +27.7% | 472 | 6.17 |
| Jun 30, 2026 | 2.3K | 4.6K | -50.0% | 1.4K | 1.69 |
| Jun 15, 2026 | 4.6K | 2.4K | +90.4% | 1.5K | 3.00 |
| May 29, 2026 | 2.4K | 2.4K | -1.9% | 955 | 2.51 |
| May 15, 2026 | 2.4K | 3.5K | -30.9% | 3.4K | 1.00 |
| Apr 30, 2026 | 3.5K | 3.4K | +4.5% | 827 | 4.28 |
| Apr 15, 2026 | 3.4K | 3.4K | +0.1% | 742 | 4.56 |
| Mar 31, 2026 | 3.4K | 3.5K | -3.7% | 772 | 4.38 |
| Mar 13, 2026 | 3.5K | 5.2K | -32.0% | 3.8K | 1.00 |
| Feb 27, 2026 | 5.2K | 5.7K | -10.0% | 2.1K | 2.45 |
| Feb 13, 2026 | 5.7K | 278 | +1964.8% | 3.9K | 1.49 |
| Jan 30, 2026 | 278 | 2.9K | -90.4% | 2.2K | 1.00 |