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Contract OI history

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Mar 19, 2027 EXPIRATION

CIFR $16.00 Call

CIFR270319C00016000

Latest saved OI3,058Oct 23, 2026
Last change-38vs 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. 3,0961,5480 2026-10-09: 1,421 OI2026-10-13: 2,240 OI2026-10-14: 2,240 OI2026-10-15: 3,083 OI2026-10-16: 3,090 OI2026-10-21: 3,096 OI2026-10-23: 3,058 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, 2026Viewing3,058-38
Oct 21, 20263,096+6
Oct 16, 20263,090+7
Oct 15, 20263,083+843
Oct 14, 20262,2400
Oct 13, 20262,240+819
Oct 09, 20261,421No prior observation