Here is the example of RMG 3-month chart:
http://bigcharts.marketwatch.com/charts/big.chart?symb=au%3Armg&compidx=aaaaa%3A0&ma=5&maval=9&uf=0&lf=1&lf2=0&lf3=0&type=2&size=2&state=8&sid=137625&style=320&time=6&freq=1&comp=NO%5FSYMBOL%5FCHOSEN&nosettings=1&rand=988&mocktick=1