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

Carrizo Oil & Gas, Inc. (symbol: CRZO) was one of the worst losers of the
trading day today (2016-08-01), losing -8.87%. The number of shares that
changed hands was 2,159,640, or about 1 times the average daily volume in
the stock.
The closing price was $29.89, amounting to a market cap of $1,760,000,000,
about -32.02% off the highest price in the last 12 months. The stock has
been trading at a range between $16.1 and $43.97.
CRZO is in the Oil & Gas Production industry, part of the Energy sector. It
first went public in 1997.