According to @StockMKTNewz, the US market ended the week with 9 companies worth more than $1 trillion, 102 worth more than $100 billion, approximately 661 worth more than $10 billion, and approximately 1,906 worth more than $1 billion; source: @StockMKTNewz on X, Sep 27, 2025. This market-cap tiering offers a concise breadth and liquidity concentration gauge that traders can use for index and single-stock positioning and risk management; source: @StockMKTNewz on X, Sep 27, 2025. For crypto market participants, tracking this breadth snapshot alongside major US equity index moves can help contextualize cross-asset risk appetite during key sessions; source: @StockMKTNewz on X, Sep 27, 2025.