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Contract OI history

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Nov 06, 2026 EXPIRATION

VLO $385.00 Put

VLO261106P00385000

Latest saved OI127Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VLO $385.00 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. 127630 2026-10-02: 3 OI2026-10-05: 3 OI2026-10-06: 6 OI2026-10-07: 6 OI2026-10-08: 6 OI2026-10-09: 18 OI2026-10-14: 26 OI2026-10-15: 26 OI2026-10-16: 27 OI2026-10-21: 126 OI2026-10-23: 127 OI Oct 02, 2026Oct 23, 2026

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

VLO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing127+1
Oct 21, 2026126+99
Oct 16, 202627+1
Oct 15, 2026260
Oct 14, 202626+8
Oct 09, 202618+12
Oct 08, 202660
Oct 07, 202660
Oct 06, 20266+3
Oct 05, 202630
Oct 02, 20263No prior observation