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Contract OI history

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Jan 21, 2028 EXPIRATION

BMNR $38.00 Call

BMNR280121C00038000

Latest saved OI1,343Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $38.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,3906950 2026-10-02: 1,297 OI2026-10-05: 1,297 OI2026-10-06: 1,298 OI2026-10-07: 1,318 OI2026-10-08: 1,318 OI2026-10-09: 1,317 OI2026-10-13: 1,390 OI2026-10-14: 1,390 OI2026-10-15: 1,374 OI2026-10-16: 1,360 OI2026-10-21: 1,353 OI2026-10-23: 1,343 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

BMNR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,343-10
Oct 21, 20261,353-7
Oct 16, 20261,360-14
Oct 15, 20261,374-16
Oct 14, 20261,3900
Oct 13, 20261,390+73
Oct 09, 20261,317-1
Oct 08, 20261,3180
Oct 07, 20261,318+20
Oct 06, 20261,298+1
Oct 05, 20261,2970
Oct 02, 20261,297No prior observation