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

Teck Resources Ltd (symbol: TCK) was one of the biggest winners of the
trading day today (2016-01-19), gaining 10.32%. The number of shares that
changed hands was 12,844,936, or about 1.6 times the average daily volume
in the stock.
The closing price was $3.42, amounting to a market cap of $1,970,000,000,
about -79.15% off the highest price in the last 12 months. The stock has
been trading at a range between $2.56 and $16.4.
TCK is in the Mining & Quarrying of Nonmetallic Minerals (No Fuels)
industry, part of the Basic Industries sector.