Same industry

CVI against four refining peers, a year at 100

100150200250Nov ’25FebMayAugNov ’26CVX+45.3%COP+66.3%MPC×2.2VLO×2.2CVI+33.3%

CVI +33.3%. Valero Energy ×2.2, Marathon Petroleum ×2.2, Conocophillips +66.3%, Chevron +45.3%. Weekly closes, Nov 7, 2025 = 100, log scale.

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End-of-day closes (Databento EOD), the last close of each week. The four peers are the largest US-listed companies by market value in CVI’s SEC industry (Petroleum Refining) with a year of closes. It shows what the closes did; a move here is not a cause, a forecast or a call.

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