According to @StockMKTNewz, a real-time snapshot of how every S&P 500 stock has performed so far today is available, providing traders a full-component view of intraday winners and laggards as of Nov 17, 2025 (source: @StockMKTNewz). Traders can use this list to compute market breadth metrics such as advance-decline counts, up/down volume, and sector heatmaps to guide SPY and ES futures positioning and options hedging (source: @StockMKTNewz). The comprehensive coverage enables quick checks of leadership concentration versus broad participation, which traders can monitor as a risk-on/off gauge alongside BTC and ETH intraday moves for cross-asset risk management (source: @StockMKTNewz).