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Contract OI history

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Jan 21, 2028 EXPIRATION

BMNR $18.00 Call

BMNR280121C00018000

Latest saved OI3,403Oct 23, 2026
Last change-43vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $18.00 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. 3,5061,7530 2026-10-02: 3,461 OI2026-10-05: 3,465 OI2026-10-06: 3,473 OI2026-10-07: 3,494 OI2026-10-08: 3,494 OI2026-10-09: 3,505 OI2026-10-13: 3,506 OI2026-10-14: 3,506 OI2026-10-15: 3,493 OI2026-10-16: 3,505 OI2026-10-21: 3,446 OI2026-10-23: 3,403 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, 2026Viewing3,403-43
Oct 21, 20263,446-59
Oct 16, 20263,505+12
Oct 15, 20263,493-13
Oct 14, 20263,5060
Oct 13, 20263,506+1
Oct 09, 20263,505+11
Oct 08, 20263,4940
Oct 07, 20263,494+21
Oct 06, 20263,473+8
Oct 05, 20263,465+4
Oct 02, 20263,461No prior observation