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SEMI · Columbia Select Technology ETF · Short Interest ETF

Alerts for SEMI
$38.23 +0.45 (+1.19%) At close · Oct 28
Volume · Oct 28 6657 Avg daily vol (3M) 8831

Shares sold short and not yet covered, reported twice monthly. Days to cover is the reported short position divided by average daily volume.

SEMI Latest Reported Short Interest

FINRA reported 5,151 SEMI shares sold short as of the October 15, 2026 settlement date, a decrease of 16,661 shares. Days to cover was 1.00 based on FINRA's reported average daily volume.

Official FINRA short-interest data · share counts are restated for subsequent splits of this listing

Short Interest History

Settlement Date Current Position Previous Position Change Days to Cover
2026-11-13 Scheduled
FINRA publishes Nov 24
— — — —
2026-10-30 Scheduled
FINRA publishes Nov 10
— — — —
2026-10-15 5,151 21,812 -16,661 1.00
2026-09-30 21,812 4,796 +17,016 1.89
2026-09-15 4,796 20,884 -16,088 1.00
2026-08-31 20,884 10,270 +10,614 2.08
2026-08-14 10,270 24,485 -14,215 1.36
2026-07-31 24,485 9,547 +14,938 2.40
2026-07-15 9,547 23,336 -13,789 1.01
2026-06-30 23,336 5,837 +17,499 2.06
2026-06-15 5,837 12,141 -6,304 1.00
2026-05-29 12,141 8,018 +4,123 1.00
2026-05-15 8,018 13,537 -5,519 1.00
2026-04-30 13,537 5,176 +8,361 1.58
2026-04-15 5,176 4,837 +339 1.00
2026-03-31 4,837 16,464 -11,627 1.00
2026-03-13 16,464 13,487 +2,977 1.08
2026-02-27 13,487 10,524 +2,963 1.85
2026-02-13 10,524 31,874 -21,350 1.00
2026-01-30 31,874 11,963 +19,911 2.23
2026-01-15 11,963 6,064 +5,899 1.00
2025-12-31 6,064 8,030 -1,966 1.00
2025-12-15 8,030 11,666 -3,636 1.00
2025-11-28 11,666 7,808 +3,858 1.01
2025-11-14 7,808 3,666 +4,142 1.00
2025-10-31 3,666 9,246 -5,580 1.00

Full FINRA short interest reporting calendar

Showing 1–24 of 24 settlements