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Contract OI history

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Nov 27, 2026 EXPIRATION

CAT $845.00 Call

CAT261127C00845000

Latest saved OI15Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $845.00 call open interest history 9 saved observations from 2026-10-07 to 2026-10-23. Exact values and changes are listed in the table below. 28140 2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 28 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-15: 14 OI2026-10-16: 15 OI2026-10-21: 15 OI2026-10-23: 15 OI Oct 07, 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, 2026Viewing150
Oct 21, 2026150
Oct 16, 202615+1
Oct 15, 202614+3
Oct 14, 2026110
Oct 13, 202611-17
Oct 09, 202628+28
Oct 08, 202600
Oct 07, 20260No prior observation