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BFIX · Build Bond Innovation ETF · Short Interest ETF

Alerts for BFIX
$24.75 -0.01 (-0.04%) At close · Oct 21
Volume · Oct 21 8 Avg daily vol (3M) 2794

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

BFIX Latest Reported Short Interest

FINRA reported 11,249 BFIX shares sold short as of the September 30, 2026 settlement date, a decrease of 261 shares. Days to cover was 12.49 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 11,249 11,510 -261 12.49
2026-09-15 11,510 12,323 -813 1.20
2026-08-31 12,323 9,789 +2,534 5.69
2026-08-14 9,789 9,868 -79 6.54
2026-07-31 9,868 49,243 -39,375 7.93
2026-07-15 49,243 526 +48,717 4.06
2026-06-30 526 693 -167 1.00
2026-06-15 693 877 -184 1.00
2026-05-29 877 208 +669 1.00
2026-05-15 208 1,933 -1,725 1.00
2026-04-30 1,933 658 +1,275 1.35
2026-04-15 658 974 -316 1.00
2026-03-31 974 172 +802 1.00
2026-03-13 172 194 -22 1.00
2026-02-27 194 7,820 -7,626 1.00
2026-02-13 7,820 7,365 +455 4.82
2026-01-30 7,365 3,549 +3,816 6.37
2026-01-15 3,549 16,907 -13,358 1.60
2025-12-31 16,907 11,446 +5,461 10.33
2025-12-15 11,446 7,478 +3,968 6.48
2025-11-28 7,478 8,058 -580 5.64
2025-11-14 8,058 4,121 +3,937 1.12
2025-10-31 4,121 10,866 -6,745 1.94

Full FINRA short interest reporting calendar

Showing 1–23 of 23 settlements