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Contract OI history

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Oct 23, 2026 EXPIRATION

CAT $695.00 Put

CAT261023P00695000

Latest saved OI163Oct 23, 2026
Last change-70vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CAT $695.00 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. 2331160 2026-10-02: 175 OI2026-10-05: 175 OI2026-10-06: 176 OI2026-10-07: 176 OI2026-10-08: 176 OI2026-10-09: 178 OI2026-10-13: 200 OI2026-10-14: 200 OI2026-10-15: 203 OI2026-10-16: 204 OI2026-10-21: 233 OI2026-10-23: 163 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, 2026Viewing163-70
Oct 21, 2026233+29
Oct 16, 2026204+1
Oct 15, 2026203+3
Oct 14, 20262000
Oct 13, 2026200+22
Oct 09, 2026178+2
Oct 08, 20261760
Oct 07, 20261760
Oct 06, 2026176+1
Oct 05, 20261750
Oct 02, 2026175No prior observation