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Contract OI history

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Nov 20, 2026 EXPIRATION

CHEF $105.00 Put

CHEF261120P00105000

Latest saved OI22Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CHEF $105.00 put open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 22110 2026-10-08: 11 OI2026-10-09: 11 OI2026-10-13: 11 OI2026-10-14: 12 OI2026-10-16: 22 OI2026-10-20: 22 OI2026-10-23: 22 OI Oct 08, 2026Oct 23, 2026

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

CHEF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing220
Oct 20, 2026220
Oct 16, 202622+10
Oct 14, 202612+1
Oct 13, 2026110
Oct 09, 2026110
Oct 08, 202611No prior observation