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Contract OI history

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Jun 17, 2027 EXPIRATION

CAT $980.00 Call

CAT270617C00980000

Latest saved OI168Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $980.00 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. 178890 2026-10-02: 172 OI2026-10-05: 172 OI2026-10-06: 172 OI2026-10-07: 172 OI2026-10-08: 172 OI2026-10-09: 172 OI2026-10-13: 178 OI2026-10-14: 178 OI2026-10-15: 176 OI2026-10-16: 171 OI2026-10-21: 169 OI2026-10-23: 168 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, 2026Viewing168-1
Oct 21, 2026169-2
Oct 16, 2026171-5
Oct 15, 2026176-2
Oct 14, 20261780
Oct 13, 2026178+6
Oct 09, 20261720
Oct 08, 20261720
Oct 07, 20261720
Oct 06, 20261720
Oct 05, 20261720
Oct 02, 2026172No prior observation