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Contract OI history

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Jan 15, 2027 EXPIRATION

CIFR $10.00 Put

CIFR270115P00010000

Latest saved OI13,792Oct 23, 2026
Last change+932vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $10.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 15,7217,8600 2026-10-09: 15,110 OI2026-10-13: 15,363 OI2026-10-14: 15,363 OI2026-10-15: 15,721 OI2026-10-16: 12,744 OI2026-10-21: 12,860 OI2026-10-23: 13,792 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, 2026Viewing13,792+932
Oct 21, 202612,860+116
Oct 16, 202612,744-2,977
Oct 15, 202615,721+358
Oct 14, 202615,3630
Oct 13, 202615,363+253
Oct 09, 202615,110No prior observation