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Contract OI history

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Jun 16, 2028 EXPIRATION

BMNR $40.00 Put

BMNR280616P00040000

Latest saved OI2,252Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $40.00 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. 2,2521,1260 2026-10-02: 1,236 OI2026-10-05: 1,244 OI2026-10-06: 2,244 OI2026-10-07: 2,249 OI2026-10-08: 2,249 OI2026-10-09: 2,249 OI2026-10-13: 2,249 OI2026-10-14: 2,249 OI2026-10-15: 2,249 OI2026-10-16: 2,249 OI2026-10-21: 2,252 OI2026-10-23: 2,252 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, 2026Viewing2,2520
Oct 21, 20262,252+3
Oct 16, 20262,2490
Oct 15, 20262,2490
Oct 14, 20262,2490
Oct 13, 20262,2490
Oct 09, 20262,2490
Oct 08, 20262,2490
Oct 07, 20262,249+5
Oct 06, 20262,244+1,000
Oct 05, 20261,244+8
Oct 02, 20261,236No prior observation