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

Mobile TeleSystems OJSC (symbol: MBT) was one of the biggest winners of the
trading day today (2015-12-03), gaining 5.32%. The number of shares that
changed hands was 2,836,752, or about 1.3 times the average daily volume in
the stock.
The closing price was $7.33, amounting to a market cap of $7,290,000,000,
about -42.69% off the highest price in the last 12 months. The stock has
been trading at a range between $5.85 and $12.79.
MBT is in the Telecommunications Equipment industry, part of the Public
Utilities sector.
Looking at its valuation, the stock is now trading at 5.11 times earnings.