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

Olin Corporation (symbol: OLN) was one of the biggest winners of the
trading day today (2016-06-10), gaining 4.82%. The number of shares that
changed hands was 7,545,256, or about 2.3 times the average daily volume in
the stock.
The closing price was $24.77, amounting to a market cap of $4,090,000,000,
about -14.65% off the highest price in the last 12 months. The stock has
been trading at a range between $12.29 and $29.02.
OLN is in the Major Chemicals industry, part of the Basic Industries sector.