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Contract OI history

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Jan 21, 2028 EXPIRATION

CIFR $5.00 Call

CIFR280121C00005000

Latest saved OI947Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $5.00 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. 9474730 2026-10-09: 741 OI2026-10-13: 767 OI2026-10-14: 767 OI2026-10-15: 616 OI2026-10-16: 617 OI2026-10-21: 945 OI2026-10-23: 947 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, 2026Viewing947+2
Oct 21, 2026945+328
Oct 16, 2026617+1
Oct 15, 2026616-151
Oct 14, 20267670
Oct 13, 2026767+26
Oct 09, 2026741No prior observation