RESM
Columbia Research Enhanced Small Cap ETF
stockNYSEETF
At CloseOct 2, 2026 3:59:45 PM EDT
23.32USD+1.923%(+0.44)678
As of 2026-09-15, there were 303 shares short with a short interest of 0.10%.
RESM Short Interest - Official
Short Interest
RESM Short Position Change - Official
Short Position Change
RESM 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 | 0.10 | 303 | 2.50 | +69 | +29.49 | 300,000 | 300,000 |
| 2026-08-31 | 0.08 | 234 | 7.09 | -6 | -2.50 | 300,000 | 300,000 |
| 2026-08-14 | 0.12 | 240 | 1.00 | -4 | -1.64 | 200,000 | 200,000 |
| 2026-07-31 | 0.12 | 244 | 1.00 | -285 | -53.88 | 200,000 | 200,000 |
| 2026-07-15 | 0.26 | 529 | 1.03 | +495 | +1,455.88 | 200,000 | 200,000 |
| 2026-06-30 | 0.02 | 34 | 1.00 | +2 | +6.25 | 200,000 | 200,000 |
| 2026-06-15 | 0.02 | 32 | 1.00 | -70 | -68.63 | 200,000 | 200,000 |
| 2026-04-30 | 0.05 | 102 | 1.00 | 0 | 0.00 | 200,000 | 200,000 |
| 2026-04-15 | 0.00 | 102 | 1.00 | +94 | +1,175.00 | 0 | 0 |
| 2026-03-31 | 0.00 | 8 | 1.00 | -1 | -11.11 | 0 | 0 |
| 2026-02-13 | 0.00 | 9 | 1.00 | -36 | -80.00 | 0 | 0 |
| 2025-12-31 | 0.00 | 45 | 1.00 | +43 | +2,150.00 | 0 | 0 |
| 2025-12-15 | 0.00 | 2 | 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.