Investors are again worried about a biotech bubble as biotech stocks take another big hit this week.
Since April 23, the Nasdaq Biotechnology Index has dropped 6.8%. During the same time, the S&P Biotechnology Industry Index is down 8.5%.
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Why Biotech Stocks Are Down This Week 
Investors are again worried about a biotech bubble as biotech stocks take another big hit this week.
Since April 23, the Nasdaq Biotechnology Index has dropped 6.8%. During the same time, the S&P Biotechnology Industry Index is down 8.5%.
Investors are again worried about a biotech bubble as biotech stocks take another big hit this week.
Since April 23, the Nasdaq Biotechnology Index has dropped 6.8%. During the same time, the S&P Biotechnology Industry Index is down 8.5%.