OITracker Cboe delayed data

Contract OI history

Back to CAT

Mar 19, 2027 EXPIRATION

CAT $760.00 Put

CAT270319P00760000

Latest saved OI183Oct 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 $760.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 194970 2026-10-02: 163 OI2026-10-05: 164 OI2026-10-06: 166 OI2026-10-07: 172 OI2026-10-08: 172 OI2026-10-09: 186 OI2026-10-13: 191 OI2026-10-14: 191 OI2026-10-15: 194 OI2026-10-16: 181 OI2026-10-21: 183 OI2026-10-23: 183 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, 2026Viewing1830
Oct 21, 2026183+2
Oct 16, 2026181-13
Oct 15, 2026194+3
Oct 14, 20261910
Oct 13, 2026191+5
Oct 09, 2026186+14
Oct 08, 20261720
Oct 07, 2026172+6
Oct 06, 2026166+2
Oct 05, 2026164+1
Oct 02, 2026163No prior observation