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Contract OI history

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Feb 19, 2027 EXPIRATION

BMNR $30.00 Put

BMNR270219P00030000

Latest saved OI270Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $30.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2751370 2026-10-02: 131 OI2026-10-05: 131 OI2026-10-06: 176 OI2026-10-07: 176 OI2026-10-08: 176 OI2026-10-09: 186 OI2026-10-13: 194 OI2026-10-14: 194 OI2026-10-15: 190 OI2026-10-16: 275 OI2026-10-21: 275 OI2026-10-23: 270 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, 2026Viewing270-5
Oct 21, 20262750
Oct 16, 2026275+85
Oct 15, 2026190-4
Oct 14, 20261940
Oct 13, 2026194+8
Oct 09, 2026186+10
Oct 08, 20261760
Oct 07, 20261760
Oct 06, 2026176+45
Oct 05, 20261310
Oct 02, 2026131No prior observation