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

Comp En De Mn Cemig ADS (symbol: CIG) was one of the biggest winners of the
trading day today (2017-01-12), gaining 8.57%. The number of shares that
changed hands was 6,406,337, or about 1.6 times the average daily volume in
the stock.
The closing price was $2.66, amounting to a market cap of $3,350,000,000,
about -13.64% off the highest price in the last 12 months. The stock has
been trading at a range between $1.02 and $3.08.
CIG is in the Electric Utilities: Central industry, part of the Public
Utilities sector.
Looking at its valuation, the stock is now trading at 11.42 times earnings.