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

Potash Corporation of Saskatchewan Inc. (symbol: POT) was one of the
biggest winners of the trading day today (2016-08-30), gaining 10.84%. The
number of shares that changed hands was 46,213,401, or about 4.8 times the
average daily volume in the stock.
The closing price was $17.79, amounting to a market cap of $14,930,000,000,
about -31.73% off the highest price in the last 12 months. The stock has
been trading at a range between $14.64 and $26.06.
POT is in the Agricultural Chemicals industry, part of the Basic Industries
sector. It first went public in 1989.
Looking at its valuation, the stock is now trading at 21.96 times earnings.