Editor's note: Friday, Jan. 30, David Peltier will be on Stockpickr Answers throughout the trading day to respond to questions posed by members of the Stockpickr community. Not a member? Join the Stockpickr community today -- for free.Energizer ( ENR) shares have been on a wild ride of late. At Wednesday's closing price of $49.42, the stock is down 9% year-to-date, but up a full 60% from its November lows. The company is one of the leading battery producers in the world. Energizer also generates about 40% of its sales from personal care brands including Playtex and Schick.