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Contract OI history

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Jan 15, 2027 EXPIRATION

CIFR $14.00 Put

CIFR270115P00014000

Latest saved OI4,712Oct 23, 2026
Last change+14vs 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. 4,7122,3560 2026-10-09: 4,552 OI2026-10-13: 4,458 OI2026-10-14: 4,458 OI2026-10-15: 4,459 OI2026-10-16: 4,478 OI2026-10-21: 4,698 OI2026-10-23: 4,712 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, 2026Viewing4,712+14
Oct 21, 20264,698+220
Oct 16, 20264,478+19
Oct 15, 20264,459+1
Oct 14, 20264,4580
Oct 13, 20264,458-94
Oct 09, 20264,552No prior observation