$NE is one of biggest winner #stocks today. read more:

Noble Corporation (symbol: NE) was one of the biggest winners of the
trading day today (2016-03-04), gaining 22.63%. The number of shares that
changed hands was 33,289,306, or about 3.8 times the average daily volume
in the stock.
The closing price was $13.17, amounting to a market cap of $3,200,000,000,
about -29.12% off the highest price in the last 12 months. The stock has
been trading at a range between $6.66 and $18.58.
NE is in the Oil & Gas Production industry, part of the Energy sector.
Looking at its valuation, the stock is now trading at 6.39 times earnings.