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Contract OI history

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Mar 19, 2027 EXPIRATION

PM $170.00 Put

PM270319P00170000

Latest saved OI677Oct 23, 2026
Last change0vs 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. 6773380 2026-10-02: 653 OI2026-10-05: 655 OI2026-10-06: 659 OI2026-10-07: 665 OI2026-10-08: 665 OI2026-10-09: 674 OI2026-10-13: 677 OI2026-10-14: 677 OI2026-10-15: 677 OI2026-10-16: 677 OI2026-10-21: 677 OI2026-10-23: 677 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, 2026Viewing6770
Oct 21, 20266770
Oct 16, 20266770
Oct 15, 20266770
Oct 14, 20266770
Oct 13, 2026677+3
Oct 09, 2026674+9
Oct 08, 20266650
Oct 07, 2026665+6
Oct 06, 2026659+4
Oct 05, 2026655+2
Oct 02, 2026653No prior observation