Biotech stocks offer the opportunity to invest in life-saving treatments and drugs. So not only can you make massive gains but you are also investing in the advancement of modern medicine. But not all biotech companies are the same. Some are established pharmaceutical giants while others are pre-revenue startups that are banking on a drug breakthrough. What this means is that an FDA approval or denial can have major consequences on the stock. If you want to invest in biotech stocks, you will need to keep up ...