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

Scientific Games Corp (symbol: SGMS) was one of the worst losers of the
trading day today (2015-08-04), losing -15.67%. The number of shares that
changed hands was 4,699,835, or about 4 times the average daily volume in
the stock.
The closing price was $12.7, amounting to a market cap of $1,090,000,000,
about -25.82% off the highest price in the last 12 months. The stock has
been trading at a range between $6.97 and $17.12.
SGMS is in the EDP Services industry, part of the Technology sector.