NEW YORK ( TheStreet) -- Today I profile nine stocks from seven sectors including four Dow components, two of which are rated buy according to www.ValuEngine.com. Three companies report their quarterly results pre-market on Wednesday, one after the close on Wednesday, and five pre-market on Thursday.Today's nine stocks represent seven sectors, all of which are overvalued according to ValuEngine. By the start of business on Friday we will have a map projecting the path of the transportation sector as the market reacts to quarterly results from two sell rated truckers and one hold rated air freight company. All three of these transports began the year with buy ratings. On Monday we learned that buy rated Dow component Caterpillar ( CAT) missed estimates by nine cents earning $1.31 per share, and that the company also missed on the revenue line. Caterpillar was rated hold on March 26 when I suggested that investors should Allocate U.S. Holdings to 14 Top Dow Stocks. The stock traded up to $83.13 on Monday before ending the session at $82.71. The low for the day was a dip into the red at $79.49.