Rite Aid ( RAD ), with a coupon rate of 8.00% and a yield to maturity of 6.42%, has been struggling for quite a while. Its stock is down more than 20% over the past year, and has averaged annual losses of more than 20% over the past five years. The pharmacy chain got a temporary boost earlier this year, when a spat between Walgreen ( WBA -0.13% ) and Express Scripts ( ESRX ) sent many customers to CVS ( CVS 1.44% ) or Rite-Aid. There are signs of hope for the company, as its losses have been narrowing recently ; but, still, revenue hasn't been growing, and it's a risky bet.