Benzinga's Top Downgrades

Collins Stewart downgraded China Sunergy Co Ltd (NASDAQ: CSUN) from “buy” to “neutral.” CSUN's shares closed at $1.23 yesterday. China Sunergy's trailing-twelve-month profit margin is 2.87%.

United Therapeutics Corporation (NASDAQ: UTHR) was downgraded by Auriga from "hold" to "sell." UTHR's shares closed at $39.91 yesterday. United Therapeutics' trailing-twelve-month ROA is 10.30%.

Analysts at Collins Stewart downgraded Hanwha SolarOne Co Ltd (NASDAQ: HSOL) from “buy” to “neutral.” HSOL's stock closed at $3.77 yesterday. Hanwha SolarOne's trailing-twelve-month profit margin is 9.31%.

Benchmark Company downgraded Encana Corporation (NYSE: ECA) from “buy” to “hold.” ECA's shares closed at $25.20 yesterday. Encana's PEG ratio is 2.17.