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Contract OI history

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Mar 17, 2028 EXPIRATION

CIFR $30.00 Call

CIFR280317C00030000

Latest saved OI1,023Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $30.00 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. 1,0295140 2026-10-09: 994 OI2026-10-13: 1,029 OI2026-10-14: 1,029 OI2026-10-15: 1,029 OI2026-10-16: 1,023 OI2026-10-21: 1,023 OI2026-10-23: 1,023 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, 2026Viewing1,0230
Oct 21, 20261,0230
Oct 16, 20261,023-6
Oct 15, 20261,0290
Oct 14, 20261,0290
Oct 13, 20261,029+35
Oct 09, 2026994No prior observation