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Contract OI history

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Jun 17, 2027 EXPIRATION

VLO $620.00 Call

VLO270617C00620000

Latest saved OI38Oct 23, 2026
Last change0vs previous saved observation
Saved market days9Oct 06, 2026 onwards
Daily open interest Hover a point for its date and OI
VLO $620.00 call open interest history 9 saved observations from 2026-10-06 to 2026-10-23. Exact values and changes are listed in the table below. 38190 2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 0 OI2026-10-09: 18 OI2026-10-14: 18 OI2026-10-15: 18 OI2026-10-16: 23 OI2026-10-21: 38 OI2026-10-23: 38 OI Oct 06, 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, 2026Viewing380
Oct 21, 202638+15
Oct 16, 202623+5
Oct 15, 2026180
Oct 14, 2026180
Oct 09, 202618+18
Oct 08, 202600
Oct 07, 202600
Oct 06, 20260No prior observation