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Contract OI history

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Dec 18, 2026 EXPIRATION

CHRD $140.00 Call

CHRD261218C00140000

Latest saved OI143Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CHRD $140.00 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. 165820 2026-10-09: 158 OI2026-10-13: 160 OI2026-10-14: 162 OI2026-10-15: 164 OI2026-10-16: 165 OI2026-10-21: 149 OI2026-10-23: 143 OI Oct 09, 2026Oct 23, 2026

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

CHRD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing143-6
Oct 21, 2026149-16
Oct 16, 2026165+1
Oct 15, 2026164+2
Oct 14, 2026162+2
Oct 13, 2026160+2
Oct 09, 2026158No prior observation