• Valero Energy average return on investment for 2023 was 30.12, a 31.93% decline from 2022.
• Valero Energy average return on investment for 2022 was 22.83, a 2785.88% increase from 2021.
• Valero Energy average return on investment for 2021 was -0.85, a 808.33% decline from 2020.

Roi - return on investment can be defined as an indicator of how profitable a company is relative to its assets invested by shareholders and long-term bond holders. Calculated by dividing a company's operating earnings by its long-term debt and shareholders equity.