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Contract OI history

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Jan 21, 2028 EXPIRATION

CIFR $15.00 Call

CIFR280121C00015000

Latest saved OI13,880Oct 23, 2026
Last change+434vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $15.00 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. 13,8806,9400 2026-10-09: 6,675 OI2026-10-13: 7,820 OI2026-10-14: 7,820 OI2026-10-15: 8,263 OI2026-10-16: 12,419 OI2026-10-21: 13,446 OI2026-10-23: 13,880 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, 2026Viewing13,880+434
Oct 21, 202613,446+1,027
Oct 16, 202612,419+4,156
Oct 15, 20268,263+443
Oct 14, 20267,8200
Oct 13, 20267,820+1,145
Oct 09, 20266,675No prior observation