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Contract OI history

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Nov 06, 2026 EXPIRATION

VLO $390.00 Put

VLO261106P00390000

Latest saved OI28Oct 23, 2026
Last change+2vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VLO $390.00 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. 28140 2026-10-02: 11 OI2026-10-05: 11 OI2026-10-06: 11 OI2026-10-07: 16 OI2026-10-08: 16 OI2026-10-09: 16 OI2026-10-14: 17 OI2026-10-15: 23 OI2026-10-16: 23 OI2026-10-21: 26 OI2026-10-23: 28 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, 2026Viewing28+2
Oct 21, 202626+3
Oct 16, 2026230
Oct 15, 202623+6
Oct 14, 202617+1
Oct 09, 2026160
Oct 08, 2026160
Oct 07, 202616+5
Oct 06, 2026110
Oct 05, 2026110
Oct 02, 202611No prior observation