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

Trinity Industries, Inc. Common (symbol: TRN) was one of the worst losers
of the trading day today (2016-02-19), losing -22.21%. The number of shares
that changed hands was 23,407,183, or about 12 times the average daily
volume in the stock.
The closing price was $16.43, amounting to a market cap of $2,510,000,000,
about -55.77% off the highest price in the last 12 months. The stock has
been trading at a range between $15.7 and $37.15.
TRN is in the Railroads industry, part of the Capital Goods sector.
Looking at its valuation, the stock is now trading at 3.55 times earnings.