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Contract OI history

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Dec 18, 2026 EXPIRATION

COIN $310.00 Put

COIN261218P00310000

Latest saved OI17Oct 23, 2026
Last change-37vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $310.00 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. 7223610 2026-10-09: 722 OI2026-10-13: 722 OI2026-10-14: 722 OI2026-10-15: 420 OI2026-10-16: 359 OI2026-10-21: 54 OI2026-10-23: 17 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, 2026Viewing17-37
Oct 21, 202654-305
Oct 16, 2026359-61
Oct 15, 2026420-302
Oct 14, 20267220
Oct 13, 20267220
Oct 09, 2026722No prior observation