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

Abengoa, S.A. (symbol: ABGB) was one of the worst losers of the trading day
today (2015-12-30), losing -12.29%. The number of shares that changed hands
was 197,118, or about 2 times the average daily volume in the stock.
The closing price was $1.32, amounting to a market cap of $2,420,000,000,
about -93.14% off the highest price in the last 12 months. The stock has
been trading at a range between $1.29 and $19.25.
ABGB is in the Military/Government/Technical industry, part of the Consumer
Services sector. It first went public in 2013.