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

Briggs & Stratton Corporation C (symbol: BGG) was one of the worst losers
of the trading day today (2015-10-30), losing -12.12%. The number of shares
that changed hands was 1,796,619, or about 4 times the average daily volume
in the stock.
The closing price was $17.77, amounting to a market cap of $781,630,000,
about -16.34% off the highest price in the last 12 months. The stock has
been trading at a range between $17.22 and $21.24.
BGG is in the Industrial Machinery/Components industry, part of the Energy
sector.
Looking at its valuation, the stock is now trading at 17.77 times earnings.