$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 (2016-12-29), losing -4.78%. The number of shares
that changed hands was 34,405, or about 1 times the average daily volume in
the stock.
The closing price was $2.59, amounting to a market cap of $11,140,000,000,
about -73.49% off the highest price in the last 12 months. The stock has
been trading at a range between $1.5 and $9.77.
VNRCP is in the Oil & Gas Production industry, part of the Energy sector.