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Contract OI history

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Jan 19, 2029 EXPIRATION

BMNR $30.00 Put

BMNR290119P00030000

Latest saved OI293Oct 23, 2026
Last change+4vs 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. 2931460 2026-10-02: 191 OI2026-10-05: 191 OI2026-10-06: 264 OI2026-10-07: 265 OI2026-10-08: 265 OI2026-10-09: 265 OI2026-10-13: 284 OI2026-10-14: 284 OI2026-10-15: 283 OI2026-10-16: 283 OI2026-10-21: 289 OI2026-10-23: 293 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, 2026Viewing293+4
Oct 21, 2026289+6
Oct 16, 20262830
Oct 15, 2026283-1
Oct 14, 20262840
Oct 13, 2026284+19
Oct 09, 20262650
Oct 08, 20262650
Oct 07, 2026265+1
Oct 06, 2026264+73
Oct 05, 20261910
Oct 02, 2026191No prior observation