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

Texas Pacific Land Trust Common (symbol: TPL) was one of the worst losers
of the trading day today (2016-09-09), losing -10.74%. The number of shares
that changed hands was 132,928, or about 9 times the average daily volume
in the stock.
The closing price was $197.0, amounting to a market cap of $1,580,000,000,
about -14.94% off the highest price in the last 12 months. The stock has
been trading at a range between $104.06 and $231.6.
TPL is in the Oil & Gas Production industry, part of the Energy sector.
Looking at its valuation, the stock is now trading at 42.14 times earnings.