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BLOK · Amplify Blockchain Technology ETF · Short Interest ETF

Alerts for BLOK
$55.07 +0.62 (+1.14%)
Volume · Oct 20 116.2K Avg daily vol (3M) 220.44K

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

BLOK Latest Reported Short Interest

FINRA reported 386,274 BLOK shares sold short as of the September 30, 2026 settlement date, a decrease of 76,330 shares. Days to cover was 1.31 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
2026-10-30 Scheduled
FINRA publishes Nov 10
— — — —
2026-10-15 Scheduled
FINRA publishes Oct 26
— — — —
2026-09-30 386,274 462,604 -76,330 1.31
2026-09-15 462,604 443,435 +19,169 2.61
2026-08-31 443,435 237,721 +205,714 1.93
2026-08-14 237,721 319,875 -82,154 1.61
2026-07-31 319,875 284,615 +35,260 1.59
2026-07-15 284,615 436,036 -151,421 1.89
2026-06-30 436,036 226,673 +209,363 2.15
2026-06-15 226,673 309,541 -82,868 1.00
2026-05-29 309,541 301,282 +8,259 1.00
2026-05-15 301,282 554,608 -253,326 1.00
2026-04-30 554,608 297,884 +256,724 2.07
2026-04-15 297,884 396,545 -98,661 1.00
2026-03-31 396,545 498,368 -101,823 1.73
2026-03-13 498,368 665,799 -167,431 1.29
2026-02-27 665,799 621,781 +44,018 1.67
2026-02-13 621,781 801,606 -179,825 1.05
2026-01-30 801,606 658,146 +143,460 1.28
2026-01-15 658,146 734,329 -76,183 1.84
2025-12-31 734,329 995,390 -261,061 3.45
2025-12-15 995,390 844,342 +151,048 3.94
2025-11-28 844,342 844,461 -119 2.12
2025-11-14 844,461 915,086 -70,625 2.25
2025-10-31 915,086 629,129 +285,957 1.51

Full FINRA short interest reporting calendar

Showing 1–23 of 23 settlements