COSW
Roundhill COST WeeklyPay ETF
stockBATSETF
Market OpenOct 2, 2026 3:54:20 PM EDT
36.73USD0.000%(+36.73)483
36.95Bid37.04Ask0.09SpreadAs of 2026-09-15, there were 78 shares short with a short interest of 0.00%.
COSW Short Interest - Official
Short Interest
COSW Short Position Change - Official
Short Position Change
COSW 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 | 0.00 | 78 | 1.00 | -685 | -89.78 | 0 | 0 |
| 2026-08-31 | 0.00 | 763 | 1.00 | +536 | +236.12 | 0 | 0 |
| 2026-08-14 | 0.00 | 227 | 1.00 | -2,439 | -91.49 | 0 | 0 |
| 2026-07-31 | 0.00 | 2,666 | 1.00 | -4,450 | -62.54 | 0 | 0 |
| 2026-07-15 | 0.00 | 7,116 | 1.43 | +4,470 | +168.93 | 0 | 0 |
| 2026-06-30 | 0.00 | 2,646 | 1.00 | -825 | -23.77 | 0 | 0 |
| 2026-06-15 | 0.00 | 3,471 | 1.00 | +2,390 | +221.09 | 0 | 0 |
| 2026-05-15 | 0.00 | 1,081 | 1.00 | -46 | -4.08 | 0 | 0 |
| 2026-04-30 | 0.00 | 1,127 | 1.00 | -8 | -0.70 | 0 | 0 |
| 2026-04-15 | 0.00 | 1,135 | 1.00 | -2,645 | -69.97 | 0 | 0 |
| 2026-03-31 | 0.00 | 3,780 | 1.00 | -7,186 | -65.53 | 0 | 0 |
| 2026-03-13 | 0.00 | 10,966 | 1.00 | +9,666 | +743.54 | 0 | 0 |
| 2026-02-27 | 0.00 | 1,300 | 1.00 | -335 | -20.49 | 0 | 0 |
| 2026-02-13 | 0.00 | 1,635 | 1.00 | +1,242 | +316.03 | 0 | 0 |
| 2026-01-30 | 0.00 | 393 | 1.00 | -623 | -61.32 | 0 | 0 |
| 2026-01-15 | 0.00 | 1,016 | 1.00 | +68 | +7.17 | 0 | 0 |
| 2025-12-31 | 0.00 | 948 | 1.00 | -9,384 | -90.82 | 0 | 0 |
| 2025-12-15 | 0.00 | 10,332 | 1.17 | +7,876 | +320.68 | 0 | 0 |
| 2025-11-28 | 0.00 | 2,456 | 1.00 | -478 | -16.29 | 0 | 0 |
| 2025-11-14 | 0.00 | 2,934 | 1.00 | +499 | +20.49 | 0 | 0 |
| 2025-10-31 | 0.00 | 2,435 | 1.00 | 0 | 0.00 | 0 | 0 |
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.