META ▼ -0.2% - Meta Platforms, Inc. $META Muse #1 in App store Meta's flagship app Muse has claimed the top spot in the App Store, though the stock declined 0.2% today—suggesting investors are pricing in competitive pressures or viewing the ranking as already reflected in the company's valuation rather than a major growth catalyst. 18-SEP-2026 07:00 AM ET