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Contract OI history

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Jan 19, 2029 EXPIRATION

CIFR $10.00 Call

CIFR290119C00010000

Latest saved OI952Oct 23, 2026
Last change+167vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CIFR $10.00 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. 9524760 2026-10-09: 202 OI2026-10-13: 221 OI2026-10-14: 221 OI2026-10-15: 367 OI2026-10-16: 584 OI2026-10-21: 785 OI2026-10-23: 952 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, 2026Viewing952+167
Oct 21, 2026785+201
Oct 16, 2026584+217
Oct 15, 2026367+146
Oct 14, 20262210
Oct 13, 2026221+19
Oct 09, 2026202No prior observation