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Contract OI history

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Aug 20, 2027 EXPIRATION

CLS $360.00 Call

CLS270820C00360000

Latest saved OI329Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CLS $360.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3391690 2026-10-02: 339 OI2026-10-05: 326 OI2026-10-06: 325 OI2026-10-07: 325 OI2026-10-08: 325 OI2026-10-09: 325 OI2026-10-13: 325 OI2026-10-14: 325 OI2026-10-15: 325 OI2026-10-16: 328 OI2026-10-21: 328 OI2026-10-23: 329 OI Oct 02, 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, 2026Viewing329+1
Oct 21, 20263280
Oct 16, 2026328+3
Oct 15, 20263250
Oct 14, 20263250
Oct 13, 20263250
Oct 09, 20263250
Oct 08, 20263250
Oct 07, 20263250
Oct 06, 2026325-1
Oct 05, 2026326-13
Oct 02, 2026339No prior observation