$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 (2016-09-01), losing -11.7892%. The number of
shares that changed hands was 26,376, or about 1 times the average daily
volume in the stock.
The closing price was $4.1901, amounting to a market cap of $550,830,000,
about -81.5333% off the highest price in the last 12 months. The stock has
been trading at a range between $2.42 and $22.69.
VNRAP is in the Oil & Gas Production industry, part of the Energy sector.