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Contract OI history

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Oct 23, 2026 EXPIRATION

CIFR $16.00 Call

CIFR261023C00016000

Latest saved OI2,215Oct 23, 2026
Last change-9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $16.00 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. 2,2241,1120 2026-10-09: 2,038 OI2026-10-13: 1,903 OI2026-10-14: 1,903 OI2026-10-15: 2,157 OI2026-10-16: 2,223 OI2026-10-21: 2,224 OI2026-10-23: 2,215 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, 2026Viewing2,215-9
Oct 21, 20262,224+1
Oct 16, 20262,223+66
Oct 15, 20262,157+254
Oct 14, 20261,9030
Oct 13, 20261,903-135
Oct 09, 20262,038No prior observation