AI Infrastructure Trends and Market Valuation
Micron Technology Leads AI Memory Demand
Micron Technology reported a 346% surge in quarterly revenue and $28.2 billion profit, driven by HBM4 high-bandwidth memory chips designed for Nvidia’s AI platforms. The company benefits from the AI supercycle consuming growing global memory capacity, with analysts at Wedbush and William Blair noting this trend is expected to continue as the AI revolution remains in early stages.
Capital Rotation from AI Chips to Software
Investors are rotating out of AI chip stocks and into AI software names. Microsoft rose 6.03% as investors shifted toward software, while Palantir gained 5.3% on the same trend. Broadcom, AMD, Micron, and Sandisk declined after a report suggested OpenAI may delay its IPO, reducing near-term cash inflow expectations.
Market Valuation Context
The Shiller CAPE ratio reached 40.96 in June 2026, matching pre-2000 dot-com crash levels. While historically high, strong earnings growth (+20% YoY) suggests current valuations may not yet signal an imminent correction. The S&P 500’s strong earnings growth from AI and tech innovation could sustain valuations despite elevated market risk.