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Contract OI history

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Nov 20, 2026 EXPIRATION

PG $155.00 Put

PG261120P00155000

Latest saved OI551Oct 23, 2026
Last change+213vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PG $155.00 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. 5512750 2026-10-02: 38 OI2026-10-05: 38 OI2026-10-06: 109 OI2026-10-07: 110 OI2026-10-08: 110 OI2026-10-09: 150 OI2026-10-13: 197 OI2026-10-14: 197 OI2026-10-15: 229 OI2026-10-16: 307 OI2026-10-21: 338 OI2026-10-23: 551 OI Oct 02, 2026Oct 23, 2026

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

PG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing551+213
Oct 21, 2026338+31
Oct 16, 2026307+78
Oct 15, 2026229+32
Oct 14, 20261970
Oct 13, 2026197+47
Oct 09, 2026150+40
Oct 08, 20261100
Oct 07, 2026110+1
Oct 06, 2026109+71
Oct 05, 2026380
Oct 02, 202638No prior observation