But there was lone Wall Street bear, BCA Research's chief global strategist Peter Berezin, whose year-end S&P 500 SPX target of 4,450 compared to the 6,500 average, and Oppenheimer's 7,100 top.

Spencer Platt / Getty Images Shares of Nvidia fell more than 8% Monday, slipping into bear market territory ... that tanked the stock last week. Wall Street’s bullishness has been tempered ...