Free charts and backtesting of over 500 stock market indicators, including breadth, put/call ratios and volatility

Chart of Dow Jones Industrial Average vs % of DJIA Stocks Above 50-Day Moving Average
Chart of S&P 500 vs Equity Put/Call Relative to its 50-Day Mov. Avg. (Equity Put/Call R50)
Chart of Nasdaq 100 vs VXN Relative to its 50-Day Moving Average (VXN R50)
Select a Stock Index:  VS Indicator:   Indicator Smoothing:  Range:  Theme: