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Contract OI history

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Nov 20, 2026 EXPIRATION

PM $170.00 Put

PM261120P00170000

Latest saved OI1,056Oct 23, 2026
Last change+5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $170.00 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. 1,0875430 2026-10-02: 1,066 OI2026-10-05: 1,067 OI2026-10-06: 1,084 OI2026-10-07: 1,087 OI2026-10-08: 1,087 OI2026-10-09: 1,067 OI2026-10-13: 1,051 OI2026-10-14: 1,051 OI2026-10-15: 1,050 OI2026-10-16: 1,048 OI2026-10-21: 1,051 OI2026-10-23: 1,056 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, 2026Viewing1,056+5
Oct 21, 20261,051+3
Oct 16, 20261,048-2
Oct 15, 20261,050-1
Oct 14, 20261,0510
Oct 13, 20261,051-16
Oct 09, 20261,067-20
Oct 08, 20261,0870
Oct 07, 20261,087+3
Oct 06, 20261,084+17
Oct 05, 20261,067+1
Oct 02, 20261,066No prior observation