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Contract OI history

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Oct 23, 2026 EXPIRATION

CIFR $15.00 Call

CIFR261023C00015000

Latest saved OI2,523Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $15.00 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. 2,5271,2630 2026-10-09: 2,461 OI2026-10-13: 2,225 OI2026-10-14: 2,225 OI2026-10-15: 2,296 OI2026-10-16: 2,527 OI2026-10-21: 2,524 OI2026-10-23: 2,523 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, 2026Viewing2,523-1
Oct 21, 20262,524-3
Oct 16, 20262,527+231
Oct 15, 20262,296+71
Oct 14, 20262,2250
Oct 13, 20262,225-236
Oct 09, 20262,461No prior observation