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Contract OI history

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Jun 16, 2028 EXPIRATION

BMNR $20.00 Put

BMNR280616P00020000

Latest saved OI1,898Oct 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 $20.00 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. 1,8989490 2026-10-02: 1,806 OI2026-10-05: 1,804 OI2026-10-06: 1,804 OI2026-10-07: 1,804 OI2026-10-08: 1,804 OI2026-10-09: 1,801 OI2026-10-13: 1,798 OI2026-10-14: 1,798 OI2026-10-15: 1,798 OI2026-10-16: 1,800 OI2026-10-21: 1,896 OI2026-10-23: 1,898 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, 2026Viewing1,898+2
Oct 21, 20261,896+96
Oct 16, 20261,800+2
Oct 15, 20261,7980
Oct 14, 20261,7980
Oct 13, 20261,798-3
Oct 09, 20261,801-3
Oct 08, 20261,8040
Oct 07, 20261,8040
Oct 06, 20261,8040
Oct 05, 20261,804-2
Oct 02, 20261,806No prior observation