Fear curve. The "investor psychology cycle" is described in a chart on this site, called the Market Oracle. Fear is far down the negative side of that cycle, we are told. But it isn't the bottom. Turns out we've still got to go through "panic" and "contempt." On the bright side, though, those bad things mean a bull market is coming, at least according to the chart.
http://www.marketoracle.co.uk/Article6030.html
Fear index. The Chicago Board of Trade Volatility Index, whose ticker symbol is VIX, is also known as the Fear Index. It shows expectations of market volatility by tracking "put" and "call" options in shares of companies in the S&P 500 index. If the VIX number is under 20, complacency rules. If it's over 30, the market is considered volatile and you should lock all windows above the ground floor. The VIX has gone as high as 80 this year. When we looked, it stood at 55.73.
http://finance.yahoo.com/q?s=%5Evix
Level head. Perhaps the cure for fear is as simple as knowing more about what's going on. For this, one thing you can do is turn to the levelheaded, even entertaining, blog by Harvard University economist Greg Mankiw. See the restaurant bill with an "inflation surcharge." Read Mankiw's etymologically corrective suggestion for a "car commisar" instead of a "car czar."
Contact staff writer Reid Kanaley at 215-854-5114 or rkanaley@phillynews.com.