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Contract OI history

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Feb 19, 2027 EXPIRATION

ORLY $75.00 Put

ORLY270219P00075000

Latest saved OI72Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ORLY $75.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 72360 2026-10-09: 59 OI2026-10-13: 59 OI2026-10-14: 60 OI2026-10-15: 60 OI2026-10-16: 60 OI2026-10-21: 72 OI2026-10-23: 72 OI Oct 09, 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, 2026720
Oct 21, 2026Viewing72+12
Oct 16, 2026600
Oct 15, 2026600
Oct 14, 202660+1
Oct 13, 2026590
Oct 09, 202659No prior observation