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Contract OI history

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Nov 20, 2026 EXPIRATION

CLS $285.00 Call

CLS261120C00285000

Latest saved OI264Oct 23, 2026
Last change+261vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
CLS $285.00 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 2641320 2026-10-21: 3 OI2026-10-23: 264 OI Oct 21, 2026Oct 23, 2026

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

CLS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing264+261
Oct 21, 20263No prior observation