General Motors and General Mills Stocks Face Significant Declines

• General Motors Co. stock is set to record its worst week in more than 20 months.
• Shares of General Mills (NYSE: GIS) are down around 30% over the past year.
• Only three analysts rate General Mills a buy, despite no rating cuts after recent earnings.
• Wall Street analysts remain bullish on General Motors despite its stock decline.
• General Mills' performance significantly underperforms the average consumer staples stock, which is up nearly 10% over the same period.