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

Blackhawk Network Holdings, Inc (symbol: HAWK) was one of the worst losers
of the trading day today (2016-02-24), losing -10.24%. The number of shares
that changed hands was 2,771,453, or about 7 times the average daily volume
in the stock.
The closing price was $34.01, amounting to a market cap of $1,860,000,000,
about -29.73% off the highest price in the last 12 months. The stock has
been trading at a range between $29.91 and $48.4.
HAWK is in the Finance: Consumer Services industry, part of the Finance
sector. It first went public in 2013.
Looking at its valuation, the stock is now trading at 40.78 times earnings.