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Contract OI history

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Sep 17, 2027 EXPIRATION

PM $175.00 Put

PM270917P00175000

Latest saved OI145Oct 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
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. 145720 2026-10-02: 74 OI2026-10-05: 74 OI2026-10-06: 76 OI2026-10-07: 76 OI2026-10-08: 76 OI2026-10-09: 77 OI2026-10-13: 86 OI2026-10-14: 86 OI2026-10-15: 129 OI2026-10-16: 129 OI2026-10-21: 141 OI2026-10-23: 145 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, 2026Viewing145+4
Oct 21, 2026141+12
Oct 16, 20261290
Oct 15, 2026129+43
Oct 14, 2026860
Oct 13, 202686+9
Oct 09, 202677+1
Oct 08, 2026760
Oct 07, 2026760
Oct 06, 202676+2
Oct 05, 2026740
Oct 02, 202674No prior observation