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Contract OI history

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Sep 17, 2027 EXPIRATION

ORLY $97.50 Put

ORLY270917P00097500

Latest saved OI1Oct 23, 2026
Last change+1vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
ORLY $97.50 put open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 10 2026-10-21: 0 OI2026-10-23: 1 OI Oct 21, 2026Oct 23, 2026

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

ORLY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261+1
Oct 21, 2026Viewing0No prior observation