OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

CAT $1260.00 Call

CAT270115C01260000

Latest saved OI201Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $1260.00 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. 2011000 2026-10-02: 182 OI2026-10-05: 182 OI2026-10-06: 182 OI2026-10-07: 182 OI2026-10-08: 182 OI2026-10-09: 184 OI2026-10-13: 185 OI2026-10-14: 185 OI2026-10-15: 184 OI2026-10-16: 184 OI2026-10-21: 199 OI2026-10-23: 201 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, 2026Viewing201+2
Oct 21, 2026199+15
Oct 16, 20261840
Oct 15, 2026184-1
Oct 14, 20261850
Oct 13, 2026185+1
Oct 09, 2026184+2
Oct 08, 20261820
Oct 07, 20261820
Oct 06, 20261820
Oct 05, 20261820
Oct 02, 2026182No prior observation