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

Helix Energy Solutions Group, Inc. (symbol: HLX) was one of the biggest
winners of the trading day today (2015-10-20), gaining 26.5%. The number of
shares that changed hands was 9,946,463, or about 4.5 times the average
daily volume in the stock.
The closing price was $6.54, amounting to a market cap of $692,970,000,
about -76.39% off the highest price in the last 12 months. The stock has
been trading at a range between $4.57 and $27.7.
HLX is in the Oilfield Services/Equipment industry, part of the Energy
sector.
Looking at its valuation, the stock is now trading at 6.88 times earnings.