Down 45%, is SanDisk stock a bargain buy or value trap?

SanDisk has taken investors on a wild ride in recent months. For instance, SanDisk (SNDK) stock is up roughly 2,240% over the past 12 months, a return that turned a sleepy chipmaker into one of the most talked-about stocks on Wall Street. Then came the drop. The chip stock has fallen 45% from its ...