$CPHD is one of biggest winner #stocks today. read more:

CEPHEID (symbol: CPHD) was one of the biggest winners of the trading day
today (2016-09-06), gaining 52.61%. The number of shares that changed hands
was 31,557,731, or about 45.7 times the average daily volume in the stock.
The closing price was $52.53, amounting to a market cap of $3,840,000,000,
about -1.24% off the highest price in the last 12 months. The stock has
been trading at a range between $25.09 and $53.19.
CPHD is in the Biotechnology: Laboratory Analytical Instruments industry,
part of the Capital Goods sector. It first went public in 2000.