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Contract OI history

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Jan 21, 2028 EXPIRATION

VLO $390.00 Call

VLO280121C00390000

Latest saved OI532Oct 23, 2026
Last change0vs 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. 5322660 2026-10-02: 531 OI2026-10-05: 531 OI2026-10-06: 531 OI2026-10-07: 531 OI2026-10-08: 531 OI2026-10-09: 531 OI2026-10-14: 532 OI2026-10-15: 532 OI2026-10-16: 532 OI2026-10-21: 532 OI2026-10-23: 532 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, 2026Viewing5320
Oct 21, 20265320
Oct 16, 20265320
Oct 15, 20265320
Oct 14, 2026532+1
Oct 09, 20265310
Oct 08, 20265310
Oct 07, 20265310
Oct 06, 20265310
Oct 05, 20265310
Oct 02, 2026531No prior observation