U.S. Stocks Fluctuate as Analyst Upgrades Offset Europe Concern

U.S. Stocks Fluctuate as Analyst Upgrades Offset Europe Concern
Feb. 8 (Bloomberg) — U.S. stocks fluctuated as analyst recommendations lifted Google Inc., Amazon.com Inc. and Home Depot Inc. and a weaker dollar boosted commodities, offsetting concern over deteriorating European government finances.