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Contract OI history

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Dec 15, 2028 EXPIRATION

COIN $400.00 Call

COIN281215C00400000

Latest saved OI643Oct 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 $400.00 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. 6433210 2026-10-09: 433 OI2026-10-13: 433 OI2026-10-14: 433 OI2026-10-15: 433 OI2026-10-16: 437 OI2026-10-21: 641 OI2026-10-23: 643 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, 2026Viewing643+2
Oct 21, 2026641+204
Oct 16, 2026437+4
Oct 15, 20264330
Oct 14, 20264330
Oct 13, 20264330
Oct 09, 2026433No prior observation