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Contract OI history

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Jan 21, 2028 EXPIRATION

BMNR $40.00 Call

BMNR280121C00040000

Latest saved OI17,142Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $40.00 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. 17,2248,6120 2026-10-02: 16,109 OI2026-10-05: 16,111 OI2026-10-06: 16,146 OI2026-10-07: 16,446 OI2026-10-08: 16,446 OI2026-10-09: 16,580 OI2026-10-13: 16,791 OI2026-10-14: 16,791 OI2026-10-15: 16,999 OI2026-10-16: 17,224 OI2026-10-21: 17,140 OI2026-10-23: 17,142 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, 2026Viewing17,142+2
Oct 21, 202617,140-84
Oct 16, 202617,224+225
Oct 15, 202616,999+208
Oct 14, 202616,7910
Oct 13, 202616,791+211
Oct 09, 202616,580+134
Oct 08, 202616,4460
Oct 07, 202616,446+300
Oct 06, 202616,146+35
Oct 05, 202616,111+2
Oct 02, 202616,109No prior observation