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Contract OI history

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Jan 15, 2027 EXPIRATION

CLS $500.00 Call

CLS270115C00500000

Latest saved OI804Oct 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 $500.00 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. 8104050 2026-10-02: 810 OI2026-10-05: 795 OI2026-10-06: 795 OI2026-10-07: 799 OI2026-10-08: 799 OI2026-10-09: 799 OI2026-10-13: 795 OI2026-10-14: 795 OI2026-10-15: 796 OI2026-10-16: 798 OI2026-10-21: 803 OI2026-10-23: 804 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, 2026Viewing804+1
Oct 21, 2026803+5
Oct 16, 2026798+2
Oct 15, 2026796+1
Oct 14, 20267950
Oct 13, 2026795-4
Oct 09, 20267990
Oct 08, 20267990
Oct 07, 2026799+4
Oct 06, 20267950
Oct 05, 2026795-15
Oct 02, 2026810No prior observation