OITracker Cboe delayed data

Contract OI history

Back to CIFR

Mar 19, 2027 EXPIRATION

CIFR $26.00 Call

CIFR270319C00026000

Latest saved OI1,199Oct 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 $26.00 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. 1,2026010 2026-10-09: 1,198 OI2026-10-13: 1,200 OI2026-10-14: 1,200 OI2026-10-15: 1,200 OI2026-10-16: 1,202 OI2026-10-21: 1,201 OI2026-10-23: 1,199 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, 2026Viewing1,199-2
Oct 21, 20261,201-1
Oct 16, 20261,202+2
Oct 15, 20261,2000
Oct 14, 20261,2000
Oct 13, 20261,200+2
Oct 09, 20261,198No prior observation