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Contract OI history

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Dec 18, 2026 EXPIRATION

PIPR $85.00 Put

PIPR261218P00085000

Latest saved OI113Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
PIPR $85.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 157780 2026-10-02: 157 OI2026-10-05: 157 OI2026-10-06: 157 OI2026-10-07: 114 OI2026-10-08: 113 OI2026-10-09: 113 OI2026-10-13: 113 OI2026-10-15: 113 OI2026-10-16: 113 OI2026-10-20: 113 OI2026-10-23: 113 OI Oct 02, 2026Oct 23, 2026

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

PIPR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1130
Oct 20, 20261130
Oct 16, 20261130
Oct 15, 20261130
Oct 13, 20261130
Oct 09, 20261130
Oct 08, 2026113-1
Oct 07, 2026114-43
Oct 06, 20261570
Oct 05, 20261570
Oct 02, 2026157No prior observation