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

ARRIS International plc (symbol: ARRS) was one of the worst losers of the
trading day today (2016-02-18), losing -12.0%. The number of shares that
changed hands was 11,626,943, or about 4 times the average daily volume in
the stock.
The closing price was $21.33, amounting to a market cap of $3,130,000,000,
about -43.12% off the highest price in the last 12 months. The stock has
been trading at a range between $20.27 and $37.5.
ARRS is in the Radio And Television Broadcasting And Communications
Equipment industry, part of the Technology sector.
Looking at its valuation, the stock is now trading at 12.44 times earnings.