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

Douglas Dynamics, Inc. Common S (symbol: PLOW) was one of the worst losers
of the trading day today (2016-11-01), losing -17.45%. The number of shares
that changed hands was 571,303, or about 5 times the average daily volume
in the stock.
The closing price was $26.5, amounting to a market cap of $596,280,000,
about -21.48% off the highest price in the last 12 months. The stock has
been trading at a range between $16.89 and $33.75.
PLOW is in the Construction/Ag Equipment/Trucks industry, part of the
Capital Goods sector. It first went public in 2010.
Looking at its valuation, the stock is now trading at 11.58 times earnings.