$MYGN is one of biggest losers #stocks today. read more:

Myriad Genetics, Inc. (symbol: MYGN) was one of the worst losers of the
trading day today (2016-11-02), losing -15.85%. The number of shares that
changed hands was 7,149,694, or about 4 times the average daily volume in
the stock.
The closing price was $16.4, amounting to a market cap of $1,130,000,000,
about -64.53% off the highest price in the last 12 months. The stock has
been trading at a range between $16.32 and $46.24.
MYGN is in the Biotechnology: In Vitro & In Vivo Diagnostic Substances
industry, part of the Health Care sector. It first went public in 1995.
Looking at its valuation, the stock is now trading at 9.59 times earnings.