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Contract OI history

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Jun 17, 2027 EXPIRATION

PM $180.00 Put

PM270617P00180000

Latest saved OI509Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PM $180.00 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. 5122560 2026-10-02: 214 OI2026-10-05: 214 OI2026-10-06: 218 OI2026-10-07: 512 OI2026-10-08: 512 OI2026-10-09: 509 OI2026-10-13: 509 OI2026-10-14: 509 OI2026-10-15: 510 OI2026-10-16: 510 OI2026-10-21: 511 OI2026-10-23: 509 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, 2026Viewing509-2
Oct 21, 2026511+1
Oct 16, 20265100
Oct 15, 2026510+1
Oct 14, 20265090
Oct 13, 20265090
Oct 09, 2026509-3
Oct 08, 20265120
Oct 07, 2026512+294
Oct 06, 2026218+4
Oct 05, 20262140
Oct 02, 2026214No prior observation