Price and volume charts for Costco Wholesale (COST), from the latest trading day to multi-year views, with moving averages and relative strength (RSI).
For the latest figures, see COST stock summary.
Use the Advanced Stock Chart's date range selection to toggle between short term and long term stock price charts for COST, from one-day to 3-year. On the top chart, you'll see a display of COST's stock price, and below, use the Technical Analysis selection to change companion data for the chart. Technical data includes volume, stock value against moving averages, and Relative Strength Index (14-Period). Use the comparison tool to view COST versus up to 3 other symbols.
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