Meta Platforms' stock surged past $620 to close Friday, April 10, at $629.86, cementing 100% trader consensus on the >$620 outcome amid a powerful rally fueled by the April 8 unveiling of Muse Spark, its most advanced multimodal large language model from Meta Superintelligence Labs. This AI breakthrough—boasting visual chain-of-thought reasoning, tool use, and multi-agent orchestration—countered earlier reports of model delays, bolstering investor confidence in Meta's competitive edge against OpenAI and Anthropic in artificial intelligence capabilities. Shares climbed over 10% from early-week lows near $575, aided by broader tech recovery from geopolitical de-escalation. Q1 earnings next week could introduce volatility, though resolution seems unassailable absent data discrepancies.