http://www.indexindicators.com/charts/sp500-vs-put-call-ratio-index-20d-sma-params-3y-x-x/ Percentage of S&P 500 stocks above 20-Day Moving Average http://www.indexindicators.com/charts/sp500-vs-sp500-stocks-above-20d-sma-params-2y-x-x/
Is there a source of raw put call data? I mean years and years of historical data? It might be interesting to analyze.