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Contract OI history

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Jan 21, 2028 EXPIRATION

CRDF $7.50 Call

CRDF280121C00007500

Latest saved OI1,087Oct 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 $7.50 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. 1,0875430 2026-10-09: 1,087 OI2026-10-13: 1,087 OI2026-10-14: 1,087 OI2026-10-16: 1,087 OI2026-10-20: 1,087 OI2026-10-23: 1,087 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, 2026Viewing1,0870
Oct 20, 20261,0870
Oct 16, 20261,0870
Oct 14, 20261,0870
Oct 13, 20261,0870
Oct 09, 20261,087No prior observation