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Contract OI history

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Feb 19, 2027 EXPIRATION

COIN $80.00 Put

COIN270219P00080000

Latest saved OI681Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $80.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6853420 2026-10-09: 685 OI2026-10-13: 684 OI2026-10-14: 684 OI2026-10-15: 683 OI2026-10-16: 682 OI2026-10-21: 683 OI2026-10-23: 681 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

COIN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing681-2
Oct 21, 2026683+1
Oct 16, 2026682-1
Oct 15, 2026683-1
Oct 14, 20266840
Oct 13, 2026684-1
Oct 09, 2026685No prior observation