SEMI
Columbia Select Technology ETF
stockNYSEETF
At CloseOct 2, 2026 12:27:06 PM EDT
40.94USD+0.225%(+0.09)1,637
39.43Bid42.54Ask3.11SpreadPre-marketOct 2, 2026 8:52:30 AM EDT
41.05USD+0.482%(+0.20)
As of 2026-09-15, there were 4,796 shares short with a short interest of 0.44%.
SEMI Short Interest - Official
Short Interest
SEMI Short Position Change - Official
Short Position Change
SEMI 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 | 0.44 | 4,796 | 1.00 | -16,088 | -77.04 | 1,100,000 | 1,100,000 |
| 2026-08-31 | 1.90 | 20,884 | 2.08 | +10,614 | +103.35 | 1,100,000 | 1,100,000 |
| 2026-08-14 | 1.03 | 10,270 | 1.36 | -14,215 | -58.06 | 1,000,000 | 1,000,000 |
| 2026-07-31 | 2.45 | 24,485 | 2.40 | +14,938 | +156.47 | 1,000,000 | 1,000,000 |
| 2026-07-15 | 0.95 | 9,547 | 1.01 | -13,789 | -59.09 | 1,000,000 | 1,000,000 |
| 2026-06-30 | 2.33 | 23,336 | 2.06 | +17,499 | +299.79 | 1,000,000 | 1,000,000 |
| 2026-06-15 | 0.58 | 5,837 | 1.00 | -2,181 | -27.20 | 1,000,000 | 1,000,000 |
| 2026-05-15 | 0.67 | 8,018 | 1.00 | -5,519 | -40.77 | 1,200,000 | 1,200,000 |
| 2026-04-30 | 1.13 | 13,537 | 1.58 | +8,361 | +161.53 | 1,200,000 | 1,200,000 |
| 2026-04-15 | 0.43 | 5,176 | 1.00 | +339 | +7.01 | 1,200,000 | 1,200,000 |
| 2026-03-31 | 0.40 | 4,837 | 1.00 | -11,627 | -70.62 | 1,200,000 | 1,200,000 |
| 2026-03-13 | 1.37 | 16,464 | 1.08 | +2,977 | +22.07 | 1,200,000 | 1,200,000 |
| 2026-02-27 | 1.12 | 13,487 | 1.85 | +2,963 | +28.15 | 1,200,000 | 1,200,000 |
| 2026-02-13 | 0.88 | 10,524 | 1.00 | -21,350 | -66.98 | 1,200,000 | 1,200,000 |
| 2026-01-30 | 2.90 | 31,874 | 2.23 | +19,911 | +166.44 | 1,100,000 | 1,100,000 |
| 2026-01-15 | 1.00 | 11,963 | 1.00 | +5,899 | +97.28 | 1,200,000 | 1,200,000 |
| 2025-12-31 | 0.55 | 6,064 | 1.00 | -1,966 | -24.48 | 1,100,000 | 1,100,000 |
| 2025-12-15 | 0.73 | 8,030 | 1.00 | -3,636 | -31.17 | 1,100,000 | 1,100,000 |
| 2025-11-28 | 1.17 | 11,666 | 1.01 | +3,858 | +49.41 | 1,000,000 | 1,000,000 |
| 2025-11-14 | 0.87 | 7,808 | 1.00 | +4,142 | +112.98 | 900,000 | 900,000 |
| 2025-10-31 | 0.41 | 3,666 | 1.00 | -5,580 | -60.35 | 900,000 | 900,000 |
| 2025-10-15 | 1.03 | 9,246 | 1.72 | +1,740 | +23.18 | 900,000 | 900,000 |
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.