After a low period, biotech stocks are on the upswing, experts say

After a period of weakness, biotech stocks are on the upswing, experts say. But bear in mind: Putting your money into biotechnology companies can lead you on something of a wild ride. The field, which uses living organisms, cells and biological processes to develop products and technologies, has been known to give shareholders some serious vertigo as stocks rise and fall. “Investing in biotechnology stocks has always required a high-risk tolerance and the patience to wait years, even decades, for results ...