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Contract OI history

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Oct 23, 2026 EXPIRATION

CIFR $20.00 Call

CIFR261023C00020000

Latest saved OI1,106Oct 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 $20.00 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. 1,1165580 2026-10-09: 1,116 OI2026-10-13: 1,106 OI2026-10-14: 1,106 OI2026-10-15: 1,107 OI2026-10-16: 1,106 OI2026-10-21: 1,106 OI2026-10-23: 1,106 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, 2026Viewing1,1060
Oct 21, 20261,1060
Oct 16, 20261,106-1
Oct 15, 20261,107+1
Oct 14, 20261,1060
Oct 13, 20261,106-10
Oct 09, 20261,116No prior observation