OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

PCG $9.00 Put

PCG270319P00009000

Latest saved OI4,880Oct 23, 2026
Last change+862vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PCG $9.00 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. 4,8802,4400 2026-10-02: 3,160 OI2026-10-05: 3,159 OI2026-10-06: 3,160 OI2026-10-07: 3,160 OI2026-10-08: 3,233 OI2026-10-09: 4,018 OI2026-10-13: 4,018 OI2026-10-14: 4,018 OI2026-10-15: 4,018 OI2026-10-16: 4,018 OI2026-10-21: 4,018 OI2026-10-23: 4,880 OI Oct 02, 2026Oct 23, 2026

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

PCG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,880+862
Oct 21, 20264,0180
Oct 16, 20264,0180
Oct 15, 20264,0180
Oct 14, 20264,0180
Oct 13, 20264,0180
Oct 09, 20264,018+785
Oct 08, 20263,233+73
Oct 07, 20263,1600
Oct 06, 20263,160+1
Oct 05, 20263,159-1
Oct 02, 20263,160No prior observation