OITracker Cboe delayed data

Contract OI history

Back to CAT

Nov 20, 2026 EXPIRATION

CAT $930.00 Call

CAT261120C00930000

Latest saved OI1,365Oct 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 $930.00 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. 1,7758870 2026-10-02: 13 OI2026-10-05: 19 OI2026-10-06: 1,286 OI2026-10-07: 1,283 OI2026-10-08: 1,283 OI2026-10-09: 1,775 OI2026-10-13: 1,351 OI2026-10-14: 1,351 OI2026-10-15: 1,360 OI2026-10-16: 1,360 OI2026-10-21: 1,365 OI2026-10-23: 1,365 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, 2026Viewing1,3650
Oct 21, 20261,365+5
Oct 16, 20261,3600
Oct 15, 20261,360+9
Oct 14, 20261,3510
Oct 13, 20261,351-424
Oct 09, 20261,775+492
Oct 08, 20261,2830
Oct 07, 20261,283-3
Oct 06, 20261,286+1,267
Oct 05, 202619+6
Oct 02, 202613No prior observation