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Contract OI history

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Dec 18, 2026 EXPIRATION

CAT $920.00 Call

CAT261218C00920000

Latest saved OI233Oct 23, 2026
Last change-12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $920.00 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. 2581290 2026-10-02: 201 OI2026-10-05: 222 OI2026-10-06: 227 OI2026-10-07: 232 OI2026-10-08: 232 OI2026-10-09: 247 OI2026-10-13: 239 OI2026-10-14: 239 OI2026-10-15: 236 OI2026-10-16: 258 OI2026-10-21: 245 OI2026-10-23: 233 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, 2026Viewing233-12
Oct 21, 2026245-13
Oct 16, 2026258+22
Oct 15, 2026236-3
Oct 14, 20262390
Oct 13, 2026239-8
Oct 09, 2026247+15
Oct 08, 20262320
Oct 07, 2026232+5
Oct 06, 2026227+5
Oct 05, 2026222+21
Oct 02, 2026201No prior observation