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Contract OI history

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Oct 30, 2026 EXPIRATION

CIFR $15.00 Call

CIFR261030C00015000

Latest saved OI2,763Oct 23, 2026
Last change+24vs 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. 2,7831,3910 2026-10-09: 2,430 OI2026-10-13: 2,722 OI2026-10-14: 2,722 OI2026-10-15: 2,781 OI2026-10-16: 2,783 OI2026-10-21: 2,739 OI2026-10-23: 2,763 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, 2026Viewing2,763+24
Oct 21, 20262,739-44
Oct 16, 20262,783+2
Oct 15, 20262,781+59
Oct 14, 20262,7220
Oct 13, 20262,722+292
Oct 09, 20262,430No prior observation