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

SolarCity Corporation (symbol: SCTY) was one of the biggest winners of the
trading day today (2015-08-24), gaining 7.03%. The number of shares that
changed hands was 10,594,839, or about 4.3 times the average daily volume
in the stock.
The closing price was $43.87, amounting to a market cap of $4,260,000,000,
about -42.2% off the highest price in the last 12 months. The stock has
been trading at a range between $34.65 and $75.9.
SCTY is in the Engineering & Construction industry, part of the Basic
Industries sector. It first went public in 2012.