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Contract OI history

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Nov 20, 2026 EXPIRATION

CAT $860.00 Call

CAT261120C00860000

Latest saved OI280Oct 23, 2026
Last change+103vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $860.00 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. 2801400 2026-10-02: 88 OI2026-10-05: 95 OI2026-10-06: 113 OI2026-10-07: 116 OI2026-10-08: 116 OI2026-10-09: 131 OI2026-10-13: 145 OI2026-10-14: 145 OI2026-10-15: 151 OI2026-10-16: 160 OI2026-10-21: 177 OI2026-10-23: 280 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, 2026Viewing280+103
Oct 21, 2026177+17
Oct 16, 2026160+9
Oct 15, 2026151+6
Oct 14, 20261450
Oct 13, 2026145+14
Oct 09, 2026131+15
Oct 08, 20261160
Oct 07, 2026116+3
Oct 06, 2026113+18
Oct 05, 202695+7
Oct 02, 202688No prior observation