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

Vanguard Natural Resources LLC (symbol: VNRCP) was one of the worst losers
of the trading day today (2016-10-03), losing -21.16%. The number of shares
that changed hands was 38,989, or about 1 times the average daily volume in
the stock.
The closing price was $2.72, amounting to a market cap of $11,700,000,000,
about -85.84% off the highest price in the last 12 months. The stock has
been trading at a range between $2.2 and $19.2.
VNRCP is in the Oil & Gas Production industry, part of the Energy sector.