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Contract OI history

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Nov 20, 2026 EXPIRATION

PAM $80.00 Put

PAM261120P00080000

Latest saved OI148Oct 23, 2026
Last change+113vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PAM $80.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 148740 2026-10-02: 1 OI2026-10-05: 1 OI2026-10-06: 1 OI2026-10-07: 1 OI2026-10-09: 9 OI2026-10-13: 27 OI2026-10-14: 27 OI2026-10-16: 35 OI2026-10-20: 35 OI2026-10-23: 148 OI Oct 02, 2026Oct 23, 2026

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

PAM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026148+113
Oct 20, 2026Viewing350
Oct 16, 202635+8
Oct 14, 2026270
Oct 13, 202627+18
Oct 09, 20269+8
Oct 07, 202610
Oct 06, 202610
Oct 05, 202610
Oct 02, 20261No prior observation