S&P 500 Tech Leaders Split as Chip Optimism Meets Oracle Slump

The S&P 500's tech-heavy complexion is showing internal cracks even as headline sentiment improves. A BofA analyst's call for a $3.2 trillion semiconductor market by decade-end has reignited buying in chip names, pushing several index heavyweights higher on Tuesday and offsetting fears of an AI capex slowdown.

Not every constituent is participating. Oracle shares extended losses for a fifth straight session, missing the broader AI-driven bounce entirely and underscoring how selective the current rally has become within the index.

Multiyear customer commitments for chips signal durable demand rather than an early-cycle downturn, giving index bulls a fundamental anchor. Traders watching S&P 500 breadth should note this divergence between AI infrastructure winners and software laggards as a key internal signal.