(Story updated with Align fourth-quarter earnings and revised analyst views.)
NEW YORK (TheStreet) -- In today's daily series of investing strategies from Wall Street, analysts highlight solid trends for natural food stocks and improving prospects for long-suffering crude oil refineries.
2) Crude Refineries Eye Brighter First Quarter
3) U.S. Dental Manufacturers Gain Momentum
4) A Pickier Approach to Homebuilder Stocks
5)Broadlines, Apparel and Footwear See Signs of Light