Wall Street opened the second half of 2026 on a constructive note, with all three major indexes posting modest gains on the first trading day of July. Investors seemed willing to turn the page on a bumpy June marked by rate uncertainty, instead focusing on resilient economic data and a still-healthy labor market. The S&P 500 closed above 5,800, the Nasdaq led with a 0.6% advance, and the Dow added roughly 130 points.
Technology was the clear driver of Wednesday's session. Nvidia climbed more than 3% after reports circulated that Microsoft and Amazon plan to accelerate data center buildouts through year-end, reinforcing the narrative that AI capital expenditure remains robust. Semiconductor peers AMD and Broadcom also caught a bid, lending breadth to the Nasdaq's outperformance.
On the defensive side, healthcare and consumer staples lagged. Walgreens was the session's most notable decliner among large-caps, sliding nearly 5% after management offered little reassurance about margin recovery in a difficult retail pharmacy environment. The drop weighed on the broader consumer staples space.
The VIX dipped to 16.8, signaling measured calm. Oil held steady near $74, while gold ticked higher to $2,418 as the dollar softened slightly. Overall, the tone felt like cautious optimism — not euphoric, but enough to send H2 off on the right foot.