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Contract OI history

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Oct 30, 2026 EXPIRATION

BMNR $19.00 Put

BMNR261030P00019000

Latest saved OI798Oct 23, 2026
Last change-153vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $19.00 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. 9514750 2026-10-02: 48 OI2026-10-05: 48 OI2026-10-06: 47 OI2026-10-07: 127 OI2026-10-08: 127 OI2026-10-09: 127 OI2026-10-13: 161 OI2026-10-14: 161 OI2026-10-15: 582 OI2026-10-16: 648 OI2026-10-21: 951 OI2026-10-23: 798 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, 2026Viewing798-153
Oct 21, 2026951+303
Oct 16, 2026648+66
Oct 15, 2026582+421
Oct 14, 20261610
Oct 13, 2026161+34
Oct 09, 20261270
Oct 08, 20261270
Oct 07, 2026127+80
Oct 06, 202647-1
Oct 05, 2026480
Oct 02, 202648No prior observation