Benzinga's Top Downgrades By: Benzinga via Benzinga October 30, 2015 at 09:35 AM EDT Analysts at Bank of America downgraded Arch Capital Group Ltd. (NASDAQ: ACGL) from Neutral to Underperform. Arch Capital Group shares ... Read More >> Related Stocks: Arch Capital Grp Ltd Brinker International Facebook Hornbeck Offshore Services L-3 Communications Holdings New York Community Bancorp Qiwi Plc ADR