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Contract OI history

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Nov 20, 2026 EXPIRATION

VLO $430.00 Call

VLO261120C00430000

Latest saved OI350Oct 23, 2026
Last change+107vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
VLO $430.00 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. 3501750 2026-10-02: 238 OI2026-10-05: 232 OI2026-10-06: 273 OI2026-10-07: 278 OI2026-10-08: 278 OI2026-10-09: 238 OI2026-10-14: 237 OI2026-10-15: 230 OI2026-10-16: 231 OI2026-10-21: 243 OI2026-10-23: 350 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, 2026Viewing350+107
Oct 21, 2026243+12
Oct 16, 2026231+1
Oct 15, 2026230-7
Oct 14, 2026237-1
Oct 09, 2026238-40
Oct 08, 20262780
Oct 07, 2026278+5
Oct 06, 2026273+41
Oct 05, 2026232-6
Oct 02, 2026238No prior observation