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Contract OI history

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Oct 23, 2026 EXPIRATION

BMNR $20.50 Put

BMNR261023P00020500

Latest saved OI2,566Oct 23, 2026
Last change-19vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $20.50 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. 2,5851,2920 2026-10-02: 286 OI2026-10-05: 289 OI2026-10-06: 289 OI2026-10-07: 291 OI2026-10-08: 291 OI2026-10-09: 355 OI2026-10-13: 179 OI2026-10-14: 179 OI2026-10-15: 270 OI2026-10-16: 589 OI2026-10-21: 2,585 OI2026-10-23: 2,566 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, 2026Viewing2,566-19
Oct 21, 20262,585+1,996
Oct 16, 2026589+319
Oct 15, 2026270+91
Oct 14, 20261790
Oct 13, 2026179-176
Oct 09, 2026355+64
Oct 08, 20262910
Oct 07, 2026291+2
Oct 06, 20262890
Oct 05, 2026289+3
Oct 02, 2026286No prior observation