Institutional Ownership
Calamos ETF Tr
CUSIP 12811T746S&P 500 STRUCTURCPSUQ1 2026
Shares Short
16.5K
As of Jul 15, 2026
Days to Cover
7.33
Short shares ÷ avg daily volume
Change vs Prior
-12.2%
vs previous settlement
Avg Daily Volume
2.3K
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 | 16.5K | 18.8K | -12.2% | 2.3K | 7.33 |
| Jun 30, 2026 | 18.8K | 30.7K | -38.6% | 16.8K | 1.12 |
| Jun 15, 2026 | 30.7K | 11.3K | +172.1% | 35.1K | 1.00 |
| May 29, 2026 | 11.3K | 8.7K | +28.9% | 1.9K | 6.05 |
| May 15, 2026 | 8.7K | 6.7K | +31.1% | 895 | 9.76 |
| Apr 30, 2026 | 6.7K | 6.5K | +1.7% | 48 | 138.83 |
| Apr 15, 2026 | 6.5K | 7.2K | -8.4% | 456 | 14.36 |
| Mar 31, 2026 | 7.2K | 7.9K | -9.9% | 126 | 56.77 |
| Mar 13, 2026 | 7.9K | 20.1K | -60.6% | 1.5K | 5.38 |
| Feb 27, 2026 | 20.1K | 24.3K | -17.0% | 851 | 23.68 |
| Feb 13, 2026 | 24.3K | 17.2K | +41.3% | 2.2K | 11.12 |
| Jan 30, 2026 | 17.2K | 14.4K | +19.5% | 200 | 85.87 |