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Contract OI history

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Jan 15, 2027 EXPIRATION

COIN $640.00 Call

COIN270115C00640000

Latest saved OI684Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $640.00 call 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: 682 OI2026-10-14: 682 OI2026-10-15: 682 OI2026-10-16: 684 OI2026-10-21: 684 OI2026-10-23: 684 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, 2026Viewing6840
Oct 21, 20266840
Oct 16, 2026684+2
Oct 15, 20266820
Oct 14, 20266820
Oct 13, 2026682-3
Oct 09, 2026685No prior observation