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Contract OI history

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Jun 16, 2028 EXPIRATION

CIFR $10.00 Call

CIFR280616C00010000

Latest saved OI728Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $10.00 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. 7283640 2026-10-09: 584 OI2026-10-13: 591 OI2026-10-14: 591 OI2026-10-15: 604 OI2026-10-16: 615 OI2026-10-21: 727 OI2026-10-23: 728 OI Oct 09, 2026Oct 23, 2026

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

CIFR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing728+1
Oct 21, 2026727+112
Oct 16, 2026615+11
Oct 15, 2026604+13
Oct 14, 20265910
Oct 13, 2026591+7
Oct 09, 2026584No prior observation