SEMI short interest
Columbia Select Technology ETF · Unclassified (ETFs, funds, other) · settlement date 2026-09-30
| Shares short | 21,812 |
|---|---|
| Change vs prior report | 17,016 (+354.8%) |
| Change over six months | +350.9% |
| Days to cover | 1.89 (sector: 0.98) |
| Average daily volume | 11,516 |
| Rank in Unclassified (ETFs, funds, other) | not ranked (OTC, fund or thinly traded) |
SEMI short interest, last 12 months
| Settlement | Shares short | Change | Days to cover | Avg daily volume |
|---|---|---|---|---|
| 2026-09-30 | 21,812 | +354.8% | 1.89 | 11,516 |
| 2026-09-15 | 4,796 | -77.0% | 1.00 | 5,719 |
| 2026-08-31 | 20,884 | +103.3% | 2.08 | 10,056 |
| 2026-08-14 | 10,270 | -58.1% | 1.36 | 7,544 |
| 2026-07-31 | 24,485 | +156.5% | 2.40 | 10,202 |
| 2026-07-15 | 9,547 | -59.1% | 1.01 | 9,455 |
| 2026-06-30 | 23,336 | +299.8% | 2.06 | 11,308 |
| 2026-06-15 | 5,837 | -51.9% | 1.00 | 8,814 |
| 2026-05-29 | 12,141 | +51.4% | 1.00 | 44,404 |
| 2026-05-15 | 8,018 | -40.8% | 1.00 | 8,367 |
| 2026-04-30 | 13,537 | +161.5% | 1.58 | 8,554 |
| 2026-04-15 | 5,176 | +7.0% | 1.00 | 13,616 |
| 2026-03-31 | 4,837 | -70.6% | 1.00 | 12,956 |
| 2026-03-13 | 16,464 | +22.1% | 1.08 | 15,213 |
| 2026-02-27 | 13,487 | +28.1% | 1.85 | 7,301 |
| 2026-02-13 | 10,524 | -67.0% | 1.00 | 13,126 |
| 2026-01-30 | 31,874 | +166.4% | 2.23 | 14,291 |
| 2026-01-15 | 11,963 | +97.3% | 1.00 | 16,965 |
| 2025-12-31 | 6,064 | -24.5% | 1.00 | 11,844 |
| 2025-12-15 | 8,030 | -31.2% | 1.00 | 8,331 |
| 2025-11-28 | 11,666 | +49.4% | 1.01 | 11,521 |
| 2025-11-14 | 7,808 | +113.0% | 1.00 | 8,641 |
| 2025-10-31 | 3,666 | -60.4% | 1.00 | 10,219 |
| 2025-10-15 | 9,246 | +23.2% | 1.72 | 5,388 |
| 2025-09-30 | 7,506 | +31.5% | 1.96 | 3,825 |
import finzdata as yf
yf.Ticker("SEMI").short_interest # every report since 2017
yf.Client().short_interest(["SEMI"], start="2018-01-01")Unclassified (ETFs, funds, other) short interest · SEMI price history · Who owns SEMI · All short interest