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Contract OI history

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Feb 19, 2027 EXPIRATION

BMNR $18.00 Put

BMNR270219P00018000

Latest saved OI562Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $18.00 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. 5632810 2026-10-02: 364 OI2026-10-05: 344 OI2026-10-06: 347 OI2026-10-07: 363 OI2026-10-08: 363 OI2026-10-09: 506 OI2026-10-13: 508 OI2026-10-14: 508 OI2026-10-15: 550 OI2026-10-16: 550 OI2026-10-21: 563 OI2026-10-23: 562 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, 2026Viewing562-1
Oct 21, 2026563+13
Oct 16, 20265500
Oct 15, 2026550+42
Oct 14, 20265080
Oct 13, 2026508+2
Oct 09, 2026506+143
Oct 08, 20263630
Oct 07, 2026363+16
Oct 06, 2026347+3
Oct 05, 2026344-20
Oct 02, 2026364No prior observation