$TASR is one of biggest losers #stocks today. read more:

null (symbol: TASR) was one of the worst losers of the trading day today
(2015-07-30), losing -11.32%. The number of shares that changed hands was
9,378,703, or about 4 times the average daily volume in the stock.
The closing price was $28.11, amounting to a market cap of $1,500,000,000,
about -14.35% off the highest price in the last 12 months. The stock has
been trading at a range between $11.28 and $32.82.
TASR is in the Ordnance And Accessories industry, part of the Capital Goods
sector.
Looking at its valuation, the stock is now trading at 63.74 times earnings.