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Contract OI history

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Dec 18, 2026 EXPIRATION

CIFR $23.00 Call

CIFR261218C00023000

Latest saved OI1,417Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $23.00 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. 1,6278130 2026-10-09: 1,616 OI2026-10-13: 1,627 OI2026-10-14: 1,627 OI2026-10-15: 1,566 OI2026-10-16: 1,466 OI2026-10-21: 1,417 OI2026-10-23: 1,417 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, 2026Viewing1,4170
Oct 21, 20261,417-49
Oct 16, 20261,466-100
Oct 15, 20261,566-61
Oct 14, 20261,6270
Oct 13, 20261,627+11
Oct 09, 20261,616No prior observation