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

USANA Health Sciences, Inc. (symbol: USNA) was one of the biggest winners
of the trading day today (2015-08-05), gaining 36.09%. The number of shares
that changed hands was 450,898, or about 3.8 times the average daily volume
in the stock.
The closing price was $176.12, amounting to a market cap of $2,240,000,000,
about -0.43% off the highest price in the last 12 months. The stock has
been trading at a range between $65.44 and $176.88.
USNA is in the Specialty Chemicals industry, part of the Consumer Durables
sector.
Looking at its valuation, the stock is now trading at 29.52 times earnings.