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

MSA Safety Incorporated Common (symbol: MSA) was one of the biggest winners
of the trading day today (2015-07-23), gaining 13.28%. The number of shares
that changed hands was 711,567, or about 4.8 times the average daily volume
in the stock.
The closing price was $52.62, amounting to a market cap of $1,970,000,000,
about -10.8% off the highest price in the last 12 months. The stock has
been trading at a range between $43.12 and $58.99.
MSA is in the Industrial Specialties industry, part of the Health Care
sector.
Looking at its valuation, the stock is now trading at 23.73 times earnings.