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Contract OI history

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Dec 18, 2026 EXPIRATION

COIN $340.00 Call

COIN261218C00340000

Latest saved OI636Oct 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 $340.00 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. 6533260 2026-10-09: 653 OI2026-10-13: 644 OI2026-10-14: 644 OI2026-10-15: 644 OI2026-10-16: 641 OI2026-10-21: 636 OI2026-10-23: 636 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, 2026Viewing6360
Oct 21, 2026636-5
Oct 16, 2026641-3
Oct 15, 20266440
Oct 14, 20266440
Oct 13, 2026644-9
Oct 09, 2026653No prior observation