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Contract OI history

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Jan 15, 2027 EXPIRATION

CIFR $5.00 Put

CIFR270115P00005000

Latest saved OI4,691Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $5.00 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. 4,6912,3450 2026-10-09: 4,649 OI2026-10-13: 4,650 OI2026-10-14: 4,650 OI2026-10-15: 4,682 OI2026-10-16: 4,682 OI2026-10-21: 4,679 OI2026-10-23: 4,691 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, 2026Viewing4,691+12
Oct 21, 20264,679-3
Oct 16, 20264,6820
Oct 15, 20264,682+32
Oct 14, 20264,6500
Oct 13, 20264,650+1
Oct 09, 20264,649No prior observation