Contract OI history

Back to CAT

Oct 23, 2026 EXPIRATION

CAT $810.00 Call

CAT261023C00810000

Latest saved OI213Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $810.00 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. 2131060 2026-10-02: 52 OI2026-10-05: 50 OI2026-10-06: 50 OI2026-10-07: 86 OI2026-10-08: 86 OI2026-10-09: 95 OI2026-10-13: 117 OI2026-10-14: 117 OI2026-10-15: 194 OI2026-10-16: 198 OI2026-10-21: 213 OI2026-10-23: 213 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, 2026Viewing2130
Oct 21, 2026213+15
Oct 16, 2026198+4
Oct 15, 2026194+77
Oct 14, 20261170
Oct 13, 2026117+22
Oct 09, 202695+9
Oct 08, 2026860
Oct 07, 202686+36
Oct 06, 2026500
Oct 05, 202650-2
Oct 02, 202652No prior observation