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Contract OI history

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Jan 15, 2027 EXPIRATION

CAT $880.00 Call

CAT270115C00880000

Latest saved OI486Oct 23, 2026
Last change+44vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $880.00 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. 4862430 2026-10-02: 396 OI2026-10-05: 395 OI2026-10-06: 398 OI2026-10-07: 420 OI2026-10-08: 420 OI2026-10-09: 423 OI2026-10-13: 429 OI2026-10-14: 429 OI2026-10-15: 433 OI2026-10-16: 433 OI2026-10-21: 442 OI2026-10-23: 486 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, 2026Viewing486+44
Oct 21, 2026442+9
Oct 16, 20264330
Oct 15, 2026433+4
Oct 14, 20264290
Oct 13, 2026429+6
Oct 09, 2026423+3
Oct 08, 20264200
Oct 07, 2026420+22
Oct 06, 2026398+3
Oct 05, 2026395-1
Oct 02, 2026396No prior observation