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

Hi-Crush Partners LP Common Uni (symbol: HCLP) was one of the worst losers
of the trading day today (2015-09-01), losing -12.29%. The number of shares
that changed hands was 512,891, or about 1 times the average daily volume
in the stock.
The closing price was $14.7, amounting to a market cap of $543,280,000,
about -79.55% off the highest price in the last 12 months. The stock has
been trading at a range between $11.12 and $71.88.
HCLP is in the Mining & Quarrying of Nonmetallic Minerals (No Fuels)
industry, part of the Basic Industries sector. It first went public in 2012.
Looking at its valuation, the stock is now trading at 6.03 times earnings.