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Contract OI history

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Dec 18, 2026 EXPIRATION

VLO $390.00 Call

VLO261218C00390000

Latest saved OI4,153Oct 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 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 4,1622,0810 2026-10-02: 4,162 OI2026-10-05: 4,162 OI2026-10-06: 4,159 OI2026-10-07: 4,160 OI2026-10-08: 4,160 OI2026-10-09: 4,161 OI2026-10-14: 4,160 OI2026-10-15: 4,160 OI2026-10-16: 4,160 OI2026-10-21: 4,155 OI2026-10-23: 4,153 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, 2026Viewing4,153-2
Oct 21, 20264,155-5
Oct 16, 20264,1600
Oct 15, 20264,1600
Oct 14, 20264,160-1
Oct 09, 20264,161+1
Oct 08, 20264,1600
Oct 07, 20264,160+1
Oct 06, 20264,159-3
Oct 05, 20264,1620
Oct 02, 20264,162No prior observation