Market timer Tom McClellan, publisher of the "McClellan Market Report," turned bearish on the stock market for short and intermediate-term trading styles, after nearly three weeks as a bull, as the break of key support suggests the start of a "corrective period" into June. "The robust rally off of last week's low gave some hope that the bullish case might win out," McClellan wrote in a note delivered to clients late Tuesday. "And it still might, but so many indications are pointing south now that it is time to believe them." He turned bearish because the S&P 500
SPX,