Meta's stock price momentum heading into October 1 reflects strong recent gains tied to AI progress, including the Muse AI agent launch and related model updates that boosted trader optimism around ad tools and new revenue streams. High capital expenditures—projected at $130–145 billion for 2026—continue to weigh on margins and free cash flow, creating volatility even as AI capabilities help expand user engagement and advertiser demand. Analyst upgrades, such as from JPMorgan, have reinforced positioning amid competition from other large language model developers, while the stock trades near recent highs near $715–750 after swings of 10% or more in September. With no major earnings or regulatory events scheduled immediately, the close will likely hinge on broader market sentiment and any last-minute AI or macro updates.