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

Keysight Technologies Inc. (symbol: KEYS) was one of the biggest winners of
the trading day today (2015-08-20), gaining 10.93%. The number of shares
that changed hands was 2,895,064, or about 3.2 times the average daily
volume in the stock.
The closing price was $32.77, amounting to a market cap of $5,550,000,000,
about -15.95% off the highest price in the last 12 months. The stock has
been trading at a range between $27.32 and $38.99.
KEYS is in the Industrial Machinery/Components industry, part of the
Capital Goods sector. It first went public in 2014.
Looking at its valuation, the stock is now trading at 14.8 times earnings.