AI infrastructure stocks Palantir, Microsoft, and Oracle show mixed signals ahead of earnings and capital moves.

Palantir is approaching a key technical level with its stock potentially moving from $150 to $160, pending its earnings call after market close. Microsoft faces pressure from heavy capital spending expected to exceed $40 billion in Q4 2026, but shows bullish signs if it clears $424. Oracle has a strong backlog worth $553 billion, indicating long-term revenue, but concerns remain over its large debt and plans to raise $50 billion for AI expansion. Investors should watch these developments closely as they impact AI infrastructure sector outlooks.