History <a href=" http://www.splodar.ie/index.php/trazodone-used-for-sleep.pdf#ham ">trazodone side</a> Despite the stock market's recovery since the financial crisis, retail investors are still queasy about stocks. Enter so-called low- or managed-volatility funds, whose numbers have more than doubled to 35 since the start of 2012. They target stocks with a low "beta"; if a stock tends to fall less when the market drops (or rise less when the market soars), it earns a low beta score.