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

Geo Group Inc (The) REIT (symbol: GEO) was one of the worst losers of the
trading day today (2016-08-18), losing -39.58%. The number of shares that
changed hands was 24,611,674, or about 55 times the average daily volume in
the stock.
The closing price was $19.51, amounting to a market cap of $1,440,000,000,
about -44.48% off the highest price in the last 12 months. The stock has
been trading at a range between $16.26 and $35.14.
GEO is in the Real Estate Investment Trusts industry, part of the Consumer
Services sector.
Looking at its valuation, the stock is now trading at 10.49 times earnings.