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

Astronics Corporation (symbol: ATRO) was one of the worst losers of the
trading day today (2016-11-08), losing -18.26%. The number of shares that
changed hands was 602,352, or about 6 times the average daily volume in the
stock.
The closing price was $30.76, amounting to a market cap of $894,750,000,
about -35.92% off the highest price in the last 12 months. The stock has
been trading at a range between $24.75 and $48.0.
ATRO is in the Military/Government/Technical industry, part of the Capital
Goods sector.
Looking at its valuation, the stock is now trading at 14.33 times earnings.