Traders work on the floor at the New York Stock ExchangeThrough Ryan Vlastelica NEW YORK (Reuters) – Main stock indexes have by no means been better – and yet that's rarely scaring people. Stocks have soared in 2013, with the Dow climbing nearly 11 % to hit a series of recent all-time highs whereas the S&P 500 has jumped 9.4 p.c, falling just short of its all-time closing high after rising for 10 of the prior 11 weeks. And but, analysts for the most part see equities as relatively cheap. The rally has slowed, alternatively. In the closing eight buying and selling classes, the S&P 500 has managed a daily acquire of greater than 0.5 percent simply as soon as. …