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Contract OI history

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Mar 19, 2027 EXPIRATION

CIFR $20.00 Call

CIFR270319C00020000

Latest saved OI12,875Oct 23, 2026
Last change-14vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $20.00 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. 12,8896,4440 2026-10-09: 12,177 OI2026-10-13: 9,722 OI2026-10-14: 9,722 OI2026-10-15: 11,383 OI2026-10-16: 12,618 OI2026-10-21: 12,889 OI2026-10-23: 12,875 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, 2026Viewing12,875-14
Oct 21, 202612,889+271
Oct 16, 202612,618+1,235
Oct 15, 202611,383+1,661
Oct 14, 20269,7220
Oct 13, 20269,722-2,455
Oct 09, 202612,177No prior observation