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Contract OI history

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Jan 19, 2029 EXPIRATION

CIFR $13.00 Call

CIFR290119C00013000

Latest saved OI249Oct 23, 2026
Last change-30vs 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. 2791390 2026-10-09: 95 OI2026-10-13: 110 OI2026-10-14: 110 OI2026-10-15: 227 OI2026-10-16: 254 OI2026-10-21: 279 OI2026-10-23: 249 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, 2026Viewing249-30
Oct 21, 2026279+25
Oct 16, 2026254+27
Oct 15, 2026227+117
Oct 14, 20261100
Oct 13, 2026110+15
Oct 09, 202695No prior observation