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

Valeant Pharmaceuticals Interna (symbol: VRX) was one of the worst losers
of the trading day today (2015-10-30), losing -15.9%. The number of shares
that changed hands was 44,676,866, or about 6 times the average daily
volume in the stock.
The closing price was $93.77, amounting to a market cap of $32,170,000,000,
about -64.46% off the highest price in the last 12 months. The stock has
been trading at a range between $88.5 and $263.81.
VRX is in the Major Pharmaceuticals industry, part of the Health Care
sector.
Looking at its valuation, the stock is now trading at 53.86 times earnings.