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Contract OI history

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Jan 15, 2027 EXPIRATION

CRDF $2.50 Call

CRDF270115C00002500

Latest saved OI3,544Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CRDF $2.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3,5441,7720 2026-10-09: 3,544 OI2026-10-13: 3,544 OI2026-10-14: 3,544 OI2026-10-16: 3,544 OI2026-10-20: 3,544 OI2026-10-23: 3,544 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CRDF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3,5440
Oct 20, 20263,5440
Oct 16, 20263,5440
Oct 14, 20263,5440
Oct 13, 20263,5440
Oct 09, 20263,544No prior observation