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Contract OI history

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Jan 15, 2027 EXPIRATION

VLO $450.00 Call

VLO270115C00450000

Latest saved OI495Oct 23, 2026
Last change+34vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VLO $450.00 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. 4952470 2026-10-02: 335 OI2026-10-05: 336 OI2026-10-06: 345 OI2026-10-07: 349 OI2026-10-08: 349 OI2026-10-09: 381 OI2026-10-14: 408 OI2026-10-15: 418 OI2026-10-16: 419 OI2026-10-21: 461 OI2026-10-23: 495 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, 2026Viewing495+34
Oct 21, 2026461+42
Oct 16, 2026419+1
Oct 15, 2026418+10
Oct 14, 2026408+27
Oct 09, 2026381+32
Oct 08, 20263490
Oct 07, 2026349+4
Oct 06, 2026345+9
Oct 05, 2026336+1
Oct 02, 2026335No prior observation