Traders assign overwhelming 100% implied probability to Meta closing October 2026 with a market capitalization between $1.50 trillion and $1.75 trillion because the company’s share price has remained anchored in that band through sustained advertising revenue growth and continued investment in large language models and AI capabilities. With resolution occurring in roughly 24 hours, short-term volatility is expected to stay minimal absent major news. Supporting this positioning are steady user engagement metrics across Facebook, Instagram, and WhatsApp alongside competitive advances in generative AI features. Scenarios that could still disrupt the outcome include an unexpected regulatory ruling on data privacy or antitrust matters or a sharp last-minute shift in broader tech sector sentiment.