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Contract OI history

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Jan 21, 2028 EXPIRATION

BMNR $28.00 Put

BMNR280121P00028000

Latest saved OI5,058Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BMNR $28.00 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. 5,1512,5750 2026-10-02: 5,151 OI2026-10-05: 5,126 OI2026-10-06: 5,128 OI2026-10-07: 5,099 OI2026-10-08: 5,099 OI2026-10-09: 5,098 OI2026-10-13: 5,097 OI2026-10-14: 5,097 OI2026-10-15: 5,097 OI2026-10-16: 5,082 OI2026-10-21: 5,058 OI2026-10-23: 5,058 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, 2026Viewing5,0580
Oct 21, 20265,058-24
Oct 16, 20265,082-15
Oct 15, 20265,0970
Oct 14, 20265,0970
Oct 13, 20265,097-1
Oct 09, 20265,098-1
Oct 08, 20265,0990
Oct 07, 20265,099-29
Oct 06, 20265,128+2
Oct 05, 20265,126-25
Oct 02, 20265,151No prior observation