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

PMC - Sierra, Inc. (symbol: PMCS) was one of the biggest winners of the
trading day today (2015-10-06), gaining 33.16%. The number of shares that
changed hands was 109,588,454, or about 46.6 times the average daily volume
in the stock.
The closing price was $10.24, amounting to a market cap of $1,980,000,000,
about -0.39% off the highest price in the last 12 months. The stock has
been trading at a range between $5.65 and $10.28.
PMCS is in the Semiconductors industry, part of the Technology sector.
Looking at its valuation, the stock is now trading at 538.95 times earnings.