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Contract OI history

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Nov 06, 2026 EXPIRATION

CIFR $14.00 Put

CIFR261106P00014000

Latest saved OI874Oct 23, 2026
Last change-56vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $14.00 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. 1,4937460 2026-10-09: 446 OI2026-10-13: 1,493 OI2026-10-14: 1,493 OI2026-10-15: 1,351 OI2026-10-16: 1,469 OI2026-10-21: 930 OI2026-10-23: 874 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, 2026Viewing874-56
Oct 21, 2026930-539
Oct 16, 20261,469+118
Oct 15, 20261,351-142
Oct 14, 20261,4930
Oct 13, 20261,493+1,047
Oct 09, 2026446No prior observation