CPRO
Calamos Russell 2000 Structured Alt Protection ETF - October
stockNYSEETF
At CloseOct 2, 2026 12:01:02 PM EDT
28.68USD-0.070%(-0.02)5,467
As of 2026-09-15, there were 70 shares short with a short interest of 0.01%.
CPRO Short Interest - Official
Short Interest
CPRO Short Position Change - Official
Short Position Change
CPRO Short Interest - Official
| Settlement Date1 | Short Interest % | Short Position | Days to Cover2 | Short Position Change | Short Position Change % | Shares Out | Shares Float |
|---|---|---|---|---|---|---|---|
| 2026-09-15 | 0.01 | 70 | 1.00 | +65 | +1,300.00 | 900,000 | 900,000 |
| 2026-08-31 | 0.00 | 5 | 1.00 | 0 | 0.00 | 900,000 | 900,000 |
| 2026-08-14 | 0.00 | 5 | 1.00 | -600 | -99.17 | 900,000 | 900,000 |
| 2026-07-31 | 0.06 | 605 | 1.00 | +604 | +60,400.00 | 1,000,000 | 1,000,000 |
| 2026-07-15 | 0.00 | 1 | 1.00 | 0 | 0.00 | 1,000,000 | 1,000,000 |
| 2026-05-15 | 0.00 | 1 | 1.00 | -7 | -87.50 | 1,100,000 | 1,100,000 |
| 2026-04-30 | 0.00 | 8 | 1.00 | -38 | -82.61 | 1,100,000 | 1,100,000 |
| 2026-04-15 | 0.00 | 46 | 1.00 | 0 | 0.00 | 1,100,000 | 1,100,000 |
| 2026-03-31 | 0.00 | 46 | 1.00 | -40 | -46.51 | 1,100,000 | 1,100,000 |
| 2026-02-27 | 0.01 | 86 | 1.00 | 0 | 0.00 | 1,200,000 | 1,200,000 |
| 2026-02-13 | 0.01 | 86 | 1.00 | 0 | 0.00 | 1,200,000 | 1,200,000 |
| 2026-01-30 | 0.01 | 86 | 1.00 | -2,869 | -97.09 | 1,200,000 | 1,200,000 |
| 2026-01-15 | 0.25 | 2,955 | 1.00 | -7,445 | -71.59 | 1,200,000 | 1,200,000 |
| 2025-12-31 | 0.87 | 10,400 | 6.82 | -3,640 | -25.93 | 1,200,000 | 1,200,000 |
| 2025-12-15 | 1.17 | 14,040 | 2.82 | +11,324 | +416.94 | 1,200,000 | 1,200,000 |
| 2025-11-28 | 0.23 | 2,716 | 1.00 | -4,242 | -60.97 | 1,200,000 | 1,200,000 |
| 2025-11-14 | 0.63 | 6,958 | 1.00 | -3,100 | -30.82 | 1,100,000 | 1,100,000 |
| 2025-10-31 | 0.91 | 10,058 | 1.29 | +2,915 | +40.81 | 1,100,000 | 1,100,000 |
| 2025-10-15 | 0.65 | 7,143 | 1.00 | +271 | +3.94 | 1,100,000 | 1,100,000 |
Historical data is split-adjusted.
1 Data from Finra. Finra publishes an updated file every two weeks.
2 Days to Cover (DTC) is also called Short Ratio. This is the Short Position / Average Daily Trading Volume.