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Contract OI history

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Dec 17, 2027 EXPIRATION

CAT $1080.00 Call

CAT271217C01080000

Latest saved OI45Oct 23, 2026
Last change-10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $1080.00 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. 57280 2026-10-02: 45 OI2026-10-05: 55 OI2026-10-06: 55 OI2026-10-07: 55 OI2026-10-08: 55 OI2026-10-09: 55 OI2026-10-13: 55 OI2026-10-14: 55 OI2026-10-15: 57 OI2026-10-16: 55 OI2026-10-21: 55 OI2026-10-23: 45 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, 2026Viewing45-10
Oct 21, 2026550
Oct 16, 202655-2
Oct 15, 202657+2
Oct 14, 2026550
Oct 13, 2026550
Oct 09, 2026550
Oct 08, 2026550
Oct 07, 2026550
Oct 06, 2026550
Oct 05, 202655+10
Oct 02, 202645No prior observation