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Contract OI history

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Nov 20, 2026 EXPIRATION

PM $175.00 Put

PM261120P00175000

Latest saved OI1,328Oct 23, 2026
Last change-75vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $175.00 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. 1,4037010 2026-10-02: 1,169 OI2026-10-05: 1,167 OI2026-10-06: 1,196 OI2026-10-07: 1,207 OI2026-10-08: 1,207 OI2026-10-09: 1,207 OI2026-10-13: 1,225 OI2026-10-14: 1,225 OI2026-10-15: 1,219 OI2026-10-16: 1,216 OI2026-10-21: 1,403 OI2026-10-23: 1,328 OI Oct 02, 2026Oct 23, 2026

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

PM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,328-75
Oct 21, 20261,403+187
Oct 16, 20261,216-3
Oct 15, 20261,219-6
Oct 14, 20261,2250
Oct 13, 20261,225+18
Oct 09, 20261,2070
Oct 08, 20261,2070
Oct 07, 20261,207+11
Oct 06, 20261,196+29
Oct 05, 20261,167-2
Oct 02, 20261,169No prior observation