$TEGP is one of biggest winner #stocks today. read more:

Tallgrass Energy GP, LP (symbol: TEGP) was one of the biggest winners of
the trading day today (2015-12-30), gaining 8.29%. The number of shares
that changed hands was 957,351, or about 2.8 times the average daily volume
in the stock.
The closing price was $15.02, amounting to a market cap of $716,810,000,
about -57.06% off the highest price in the last 12 months. The stock has
been trading at a range between $13.3 and $34.98.
TEGP is in the Natural Gas Distribution industry, part of the Public
Utilities sector. It first went public in 2015.
Looking at its valuation, the stock is now trading at 101.49 times earnings.