long term is a much clearer picture..... <a href="http://finance.yahoo.com/echarts?s=PPHM#chart7:symbol=pphm;range=5y;compare=^dji;indicator=volume;charttype=line;crosshair=on;ohlcvalues=0;logscale=on;source=undefined" rel="nofollow" target="_blank">http://finance.yahoo.com/echarts?s=PPHM#chart7:symbol=pphm;range=5y;compare=^dji;indicator=volume;charttype=line;crosshair=on;ohlcvalues=0;logscale=on;source=undefined</a>