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

Dollar Tree, Inc. (symbol: DLTR) was one of the worst losers of the trading
day today (2016-08-25), losing -9.93%. The number of shares that changed
hands was 15,527,676, or about 8 times the average daily volume in the
stock.
The closing price was $85.5, amounting to a market cap of $20,150,000,000,
about -14.44% off the highest price in the last 12 months. The stock has
been trading at a range between $60.31 and $99.93.
DLTR is in the Department/Specialty Retail Stores industry, part of the
Consumer Services sector. It first went public in 1995.
Looking at its valuation, the stock is now trading at 44.55 times earnings.