RS Rating: each stock's 12-month performance (last quarter weighted double) ranked against the S&P 1500 and Nasdaq-100 stocks, 1–99. All stocks: every S&P 500, MidCap 400, SmallCap 600 and Nasdaq-100 member; their earnings and sales data refresh in rotation, so a few may show — until their turn comes. Bases and pivots are detected automatically from daily bars and are a starting point for your own read of the chart. Data: Yahoo Finance via yfinance, end of day.