I'm at Liverpool University http://fittor.fun/kalahandixxxvideo/ flama tig 200 ac/dc While stocks ended higher on Friday, the S&P 500 posted a loss for the week and the CBOE Volatility index - the market's fear index - rose to 16.89, up from 13.12 on September 20. The index is still at relatively low levels, but options-market trading suggests investors are starting to guard against increased volatility.