Western Digital and Energy Refiners Surge on Target Hikes and Profit Optimism

Key Facts

Amid growing optimism for second-quarter earnings, U.S. equities saw strong positive momentum led by technology and energy refining sectors. According to analyst reports, Western Digital (WDC) shares closed up 3.57% on July 8, 2026, bolstered by Goldman Sachs raising its price target for the stock to $650. This move reinforces confidence in the sustainability of AI-related storage demand, reflecting investment bank optimism regarding the company's position in the current tech cycle.

Simultaneously, the energy sector experienced significant momentum as Valero Energy (VLO) shares jumped 6.15%, driven by forecasts of triple-digit Q2 profit growth and high U.S. refinery utilization rates. Marathon Petroleum (MPC) also rose 5.28% after its quarterly earnings significantly exceeded analyst estimates, benefiting from elevated gasoline crack spreads. Per market data, this robust performance among refiners reflects resilient domestic demand for petroleum products despite global price volatility.

Regarding price action, WDC settled at higher levels following the target update (close July 8, 2026), while traders monitor the sustainability of profit margins in the refining segment. Looking at the economic calendar, market participants will focus on upcoming weekly U.S. inventory reports and earnings releases from other major energy firms over the next seven days, which will serve as key catalysts for the sector's short-term direction.