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Contract OI history

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Nov 20, 2026 EXPIRATION

CIFR $11.00 Call

CIFR261120C00011000

Latest saved OI10,247Oct 23, 2026
Last change+210vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $11.00 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. 10,2475,1230 2026-10-09: 169 OI2026-10-13: 1,581 OI2026-10-14: 1,581 OI2026-10-15: 4,929 OI2026-10-16: 8,322 OI2026-10-21: 10,037 OI2026-10-23: 10,247 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, 2026Viewing10,247+210
Oct 21, 202610,037+1,715
Oct 16, 20268,322+3,393
Oct 15, 20264,929+3,348
Oct 14, 20261,5810
Oct 13, 20261,581+1,412
Oct 09, 2026169No prior observation