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Contract OI history

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Nov 20, 2026 EXPIRATION

PII $45.00 Put

PII261120P00045000

Latest saved OI134Oct 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
PII $45.00 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. 134670 2026-10-02: 6 OI2026-10-05: 8 OI2026-10-06: 8 OI2026-10-07: 8 OI2026-10-08: 8 OI2026-10-09: 8 OI2026-10-13: 20 OI2026-10-14: 20 OI2026-10-15: 22 OI2026-10-16: 129 OI2026-10-21: 132 OI2026-10-23: 134 OI Oct 02, 2026Oct 23, 2026

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

PII contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing134+2
Oct 21, 2026132+3
Oct 16, 2026129+107
Oct 15, 202622+2
Oct 14, 2026200
Oct 13, 202620+12
Oct 09, 202680
Oct 08, 202680
Oct 07, 202680
Oct 06, 202680
Oct 05, 20268+2
Oct 02, 20266No prior observation