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Contract OI history

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Oct 23, 2026 EXPIRATION

CIFR $11.50 Call

CIFR261023C00011500

Latest saved OI5,244Oct 23, 2026
Last change-7vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $11.50 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. 5,4782,7390 2026-10-09: 3 OI2026-10-13: 2,494 OI2026-10-14: 2,494 OI2026-10-15: 5,282 OI2026-10-16: 5,478 OI2026-10-21: 5,251 OI2026-10-23: 5,244 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, 2026Viewing5,244-7
Oct 21, 20265,251-227
Oct 16, 20265,478+196
Oct 15, 20265,282+2,788
Oct 14, 20262,4940
Oct 13, 20262,494+2,491
Oct 09, 20263No prior observation