$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 (2016-09-22), losing -5.17%. The number of shares
that changed hands was 13,418, or about 0 times the average daily volume in
the stock.
The closing price was $3.85, amounting to a market cap of $506,120,000,
about -81.61% off the highest price in the last 12 months. The stock has
been trading at a range between $2.42 and $20.93.
VNRAP is in the Oil & Gas Production industry, part of the Energy sector.