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

Petrobras Argentina S.A. (symbol: PZE) was one of the biggest winners of
the trading day today (2015-10-28), gaining 14.17%. The number of shares
that changed hands was 1,164,893, or about 14.3 times the average daily
volume in the stock.
The closing price was $5.8, amounting to a market cap of $1,170,000,000,
about -26.58% off the highest price in the last 12 months. The stock has
been trading at a range between $4.32 and $7.9.
PZE is in the Oil & Gas Production industry, part of the Energy sector.
Looking at its valuation, the stock is now trading at 14.87 times earnings.