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Contract OI history

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Jan 21, 2028 EXPIRATION

CIFR $25.00 Call

CIFR280121C00025000

Latest saved OI38,386Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $25.00 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. 38,38619,1930 2026-10-09: 36,231 OI2026-10-13: 36,968 OI2026-10-14: 36,968 OI2026-10-15: 37,244 OI2026-10-16: 36,888 OI2026-10-21: 38,381 OI2026-10-23: 38,386 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, 2026Viewing38,386+5
Oct 21, 202638,381+1,493
Oct 16, 202636,888-356
Oct 15, 202637,244+276
Oct 14, 202636,9680
Oct 13, 202636,968+737
Oct 09, 202636,231No prior observation