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Contract OI history

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Nov 20, 2026 EXPIRATION

CIFR $13.00 Call

CIFR261120C00013000

Latest saved OI4,885Oct 23, 2026
Last change-186vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $13.00 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. 5,4602,7300 2026-10-09: 988 OI2026-10-13: 5,460 OI2026-10-14: 5,460 OI2026-10-15: 5,412 OI2026-10-16: 5,368 OI2026-10-21: 5,071 OI2026-10-23: 4,885 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, 2026Viewing4,885-186
Oct 21, 20265,071-297
Oct 16, 20265,368-44
Oct 15, 20265,412-48
Oct 14, 20265,4600
Oct 13, 20265,460+4,472
Oct 09, 2026988No prior observation