We are in the thick of earnings season, and so far the general trend has been as anticipated: modest if any top-line growth and more earnings beats than misses (albeit versus a low bar). But forward guidance has been the big decider on how the stock trades post-earnings, and the message has been decidedly mixed, as many companies have had to reduce guidance or otherwise failed to make the grade in other important growth metrics.

Small caps, mid-caps, Financials, Telecom, and Consumer Discretionary were among the market segments that hit new highs this week, even as bearish sentiment and short interest have risen, and there is still plenty of idle cash on the sidelines looking for a home.

The Guggenheim Insider Sentiment ETF (NFO) -- which is based on the Sabrient Insider Sentiment Index --  has beat the market since its  inception in 2006.  This article from TheStreet.com (originally published at Insider Monkey) tells you why . . .