OITracker Cboe delayed data

Contract OI history

Back to PL

Oct 23, 2026 EXPIRATION

PL $19.00 Put

PL261023P00019000

Latest saved OI1Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PL $19.00 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. 64320 2026-10-02: 6 OI2026-10-05: 6 OI2026-10-06: 64 OI2026-10-07: 63 OI2026-10-08: 63 OI2026-10-09: 61 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-15: 61 OI2026-10-16: 17 OI2026-10-21: 5 OI2026-10-23: 1 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

PL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1-4
Oct 21, 20265-12
Oct 16, 202617-44
Oct 15, 2026610
Oct 14, 2026610
Oct 13, 2026610
Oct 09, 202661-2
Oct 08, 2026630
Oct 07, 202663-1
Oct 06, 202664+58
Oct 05, 202660
Oct 02, 20266No prior observation