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Contract OI history

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Dec 18, 2026 EXPIRATION

CAT $1080.00 Call

CAT261218C01080000

Latest saved OI131Oct 23, 2026
Last change+22vs 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. 131650 2026-10-02: 109 OI2026-10-05: 110 OI2026-10-06: 110 OI2026-10-07: 113 OI2026-10-08: 113 OI2026-10-09: 114 OI2026-10-13: 118 OI2026-10-14: 118 OI2026-10-15: 117 OI2026-10-16: 117 OI2026-10-21: 109 OI2026-10-23: 131 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, 2026Viewing131+22
Oct 21, 2026109-8
Oct 16, 20261170
Oct 15, 2026117-1
Oct 14, 20261180
Oct 13, 2026118+4
Oct 09, 2026114+1
Oct 08, 20261130
Oct 07, 2026113+3
Oct 06, 20261100
Oct 05, 2026110+1
Oct 02, 2026109No prior observation