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Contract OI history

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Jan 19, 2029 EXPIRATION

CIFR $30.00 Call

CIFR290119C00030000

Latest saved OI2,816Oct 23, 2026
Last change+26vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $30.00 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. 2,8161,4080 2026-10-09: 2,371 OI2026-10-13: 2,715 OI2026-10-14: 2,715 OI2026-10-15: 2,742 OI2026-10-16: 2,788 OI2026-10-21: 2,790 OI2026-10-23: 2,816 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, 2026Viewing2,816+26
Oct 21, 20262,790+2
Oct 16, 20262,788+46
Oct 15, 20262,742+27
Oct 14, 20262,7150
Oct 13, 20262,715+344
Oct 09, 20262,371No prior observation