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

Vanguard Natural Resources LLC (symbol: VNRAP) was one of the worst losers
of the trading day today (2016-10-17), losing -11.1745%. The number of
shares that changed hands was 27,787, or about 1 times the average daily
volume in the stock.
The closing price was $4.5301, amounting to a market cap of $595,530,000,
about -78.3559% off the highest price in the last 12 months. The stock has
been trading at a range between $1.51 and $20.93.
VNRAP is in the Oil & Gas Production industry, part of the Energy sector.