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Contract OI history

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Nov 20, 2026 EXPIRATION

CAT $1180.00 Call

CAT261120C01180000

Latest saved OI682Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $1180.00 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. 6843420 2026-10-02: 683 OI2026-10-05: 683 OI2026-10-06: 684 OI2026-10-07: 684 OI2026-10-08: 684 OI2026-10-09: 682 OI2026-10-13: 682 OI2026-10-14: 682 OI2026-10-15: 682 OI2026-10-16: 682 OI2026-10-21: 682 OI2026-10-23: 682 OI Oct 02, 2026Oct 23, 2026

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

CAT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6820
Oct 21, 20266820
Oct 16, 20266820
Oct 15, 20266820
Oct 14, 20266820
Oct 13, 20266820
Oct 09, 2026682-2
Oct 08, 20266840
Oct 07, 20266840
Oct 06, 2026684+1
Oct 05, 20266830
Oct 02, 2026683No prior observation