Morning Market Losers

Gaming and Leisure Properties

dropped 22.34% to $37.82. Gaming and Leisure Properties' PEG ratio is 6.58. AEterna Zentaris

plummeted 21.23% to $1.15 after the company priced a public offering of 11.0 million units. YRC Worldwide

dropped 16.13% to $15.65 on Q3 results. YRC Worldwide shares have jumped 177.68% over the past 52 weeks, while the S&P 500 index has gained 24.82% in the same period. American Apparel

dropped 14.50% to $1.1970 after the company reported a 6% drop in its December comparable sales.