Micron rally, Apple slide leave Wall St mixed

On June 25, 2026, U.S. stock benchmarks closed with a split performance. The S&P 500 (SPX) finished essentially flat at 7,357.49, slipping about 0.01%. The Nasdaq Composite declined 0.46% to 25,358.60, while the Dow Jones Industrial Average (DJIA) rose 71.72 points to 51,920.62. The mixed close reflected sharp rotation beneath the surface rather than broad market direction.

Gains in select cyclical and semiconductor names helped support the Dow and limited losses in broader indexes. However, declines in large technology stocks weighed on the growth‑heavy Nasdaq. This tug‑of‑war between strong chip earnings and pressure on megacap tech defined the trading session.

Micron Technology (MU) was a key driver of market action after reporting blowout fiscal third‑quarter results. The company posted revenue of $41.46 billion, far above its level a year earlier. Management also issued an upbeat outlook for the current quarter, guiding revenue near $50 billion.

Micron’s (MU) strong report and guidance sent its shares sharply higher, with intraday and after‑hours gains roughly in the mid‑teens to high‑teens percent. The move helped reignite interest in memory and storage names more broadly, with other chip and data‑storage stocks jumping in sympathy. This sector strength provided notable support to the overall market and contributed to the Dow’s advance.

The rally in memory and storage stocks underscored investors’ focus on areas tied to data demand and artificial intelligence infrastructure. However, even a surge of that magnitude in a key semiconductor name was not enough to pull all major indexes higher given concurrent weakness in large technology companies.

Offsetting the chip‑sector gains, Apple (AAPL) came under pressure after announcing broad price increases on Macs and iPads on June 25. Examples included a base MacBook Pro now priced at $1,999, a MacBook Neo at $699, an iPad Air at $749 and an iPad Pro at $1,199. The new prices were higher than previous levels cited for those models.

Apple linked the increases to sharply higher memory and storage costs, noting that component prices had risen unusually quickly. The market reaction was negative: Apple shares fell about 6% on the day. The decline in one of the largest constituents of major indexes weighed on broader technology benchmarks and contributed to the Nasdaq’s drop.

Weakness in Apple and other large‑cap tech names offset gains driven by Micron and its peers. As a result, the strong performance of memory and storage stocks did not translate into broad index advances, leaving the S&P 500 (SPX) flat and the Nasdaq lower despite the upbeat chip outlook.

The June 25 session illustrated how concentrated moves in a few large companies can influence headline index performance. Robust earnings and guidance from Micron highlighted strength in parts of the semiconductor industry, especially memory and storage. At the same time, Apple’s decision to raise hardware prices, tied to higher component costs, introduced new concerns for investors in megacap tech.

The combination left Wall Street balancing optimism over chip demand with caution around rising input costs and their impact on major consumer hardware producers. With chip‑sector gains unable to fully counteract megacap declines, the market closed the day with a mixed, range‑bound outcome rather than a clear directional move.