Sentiment on Wall Street has gotten so bad that it's good, at least according to one indicator with a high degree of accuracy.
Investor optimism has continued to erode through the current correcting, with some gauges showing bearishness at multiyear highs.
One in particular — the Bank of America Merrill Lynch Sell Side Indicator — puts sentiment "close to where it was at the market lows of March 2009," the firm's strategists said in a report Monday. That date will be familiar to many investors as it marked the Great Recession low and preceded a 200 percent bull market surge.
The gauge is a fairly basic measure of how the biggest portfolio managers are positioned. Over the course of the past 15 years, the traditional stock weighting is around 60 percent; currently, that level stands at 52.1 percent, a 0.7 percentage point slide from December and below the 52.9 percent threshold that would trigger a "buy" signal.
Using a little math, the indicator points to a 17 percent price return for the next 12 months, which gets the to the 2,270 range, based on Friday's closing level.