Meta's stock, recently closing near $719 amid a September rally fueled by the Muse AI agent's strong early adoption and app chart performance, faces trader caution heading into the week of October 12. Heavy 2026 capital expenditures of $130–145 billion for AI infrastructure continue to pressure free cash flow and margins despite 28% Q2 revenue growth from advertising, where impressions and pricing both rose. The October 28 earnings report looms as a key swing factor, with guidance for $61–64 billion in Q3 revenue testing whether AI monetization and platform engagement can offset Reality Labs losses and elevated spending. This balance of ad resilience against infrastructure costs keeps multiple price bins closely contested in the market.