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Contract OI history

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Jun 16, 2028 EXPIRATION

CIFR $5.00 Call

CIFR280616C00005000

Latest saved OI1,000Oct 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 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. 1,0005000 2026-10-09: 925 OI2026-10-13: 925 OI2026-10-14: 925 OI2026-10-15: 855 OI2026-10-16: 855 OI2026-10-21: 988 OI2026-10-23: 1,000 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, 2026Viewing1,000+12
Oct 21, 2026988+133
Oct 16, 20268550
Oct 15, 2026855-70
Oct 14, 20269250
Oct 13, 20269250
Oct 09, 2026925No prior observation