Bank of America Merrill Lynch cut its rating on the chemicals giant for the second time in less than a month as it sees sluggish global demand.

Dow Inc. slides after JPMorgan initiates coverage with an underweight rating.

Westlake Chemical blames its fourth-quarter earnings miss on lower oil prices and global trade uncertainties.

Here are Friday's top research calls, including upgrades for Chemours, Incyte and Toyota, and new coverage of Visteon.

The details matter in this case.

Global growth and lower costs position this manufacturer and supplier of fabricated building products, petrochemicals and polymers for steady double-digit capital appreciation in a perilous investment climate.

Tuesday's U.S. presidential election supersedes all investment factors and poses serious risks to your portfolio. Here's what to do.

Here's a technical look at how to trade some of the biggest stocks on Wall Street.

Trade-Ideas LLC identified Westlake Chemical (WLK) as a "water-logged and getting wetter" (weak stocks crossing below support with today's range greater than 200%) candidate

Ford has recently cast a shadow over the auto industry.

Short sellers reversed course and sold $19 billion of shorts in September.

The parent company of Google and Youtube is preparing for a sharp deterioration in the health of the economy.