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MTBA · Simplify MBS ETF · Short Interest ETF

Alerts for MTBA
$47.30 +0.03 (+0.05%) At close · Oct 20
Volume · Oct 20 278.76K Avg daily vol (3M) 329.07K

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

MTBA Latest Reported Short Interest

FINRA reported 18,113 MTBA shares sold short as of the September 30, 2026 settlement date, an increase of 630 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
2026-10-30 Scheduled
FINRA publishes Nov 10
— — — —
2026-10-15 Scheduled
FINRA publishes Oct 26
— — — —
2026-09-30 18,113 17,483 +630 1.00
2026-09-15 17,483 34,933 -17,450 1.00
2026-08-31 34,933 154,332 -119,399 1.00
2026-08-14 154,332 65,111 +89,221 1.16
2026-07-31 65,111 30,364 +34,747 1.00
2026-07-15 30,364 20,091 +10,273 1.00
2026-06-30 20,091 29,945 -9,854 1.00
2026-06-15 29,945 13,938 +16,007 1.00
2026-05-29 13,938 18,555 -4,617 1.00
2026-05-15 18,555 13,694 +4,861 1.00
2026-04-30 13,694 12,290 +1,404 1.00
2026-04-15 12,290 44,867 -32,577 1.00
2026-03-31 44,867 58,772 -13,905 1.00
2026-03-13 58,772 41,865 +16,907 1.00
2026-02-27 41,865 35,726 +6,139 1.00
2026-02-13 35,726 19,774 +15,952 1.00
2026-01-30 19,774 56,300 -36,526 1.00
2026-01-15 56,300 27,424 +28,876 1.00
2025-12-31 27,424 25,343 +2,081 1.00
2025-12-15 25,343 70,587 -45,244 1.00
2025-11-28 70,587 31,287 +39,300 1.00
2025-11-14 31,287 21,133 +10,154 1.00
2025-10-31 21,133 282,776 -261,643 1.00

Full FINRA short interest reporting calendar

Showing 1–23 of 23 settlements