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Contract OI history

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Mar 19, 2027 EXPIRATION

CIFR $15.00 Call

CIFR270319C00015000

Latest saved OI6,913Oct 23, 2026
Last change-137vs 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. 7,0503,5250 2026-10-09: 1,081 OI2026-10-13: 1,586 OI2026-10-14: 1,586 OI2026-10-15: 3,761 OI2026-10-16: 5,083 OI2026-10-21: 7,050 OI2026-10-23: 6,913 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, 2026Viewing6,913-137
Oct 21, 20267,050+1,967
Oct 16, 20265,083+1,322
Oct 15, 20263,761+2,175
Oct 14, 20261,5860
Oct 13, 20261,586+505
Oct 09, 20261,081No prior observation