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

Microsemi Corporation (symbol: MSCC) was one of the worst losers of the
trading day today (2015-11-24), losing -6.46%. The number of shares that
changed hands was 4,547,741, or about 7 times the average daily volume in
the stock.
The closing price was $33.87, amounting to a market cap of $3,260,000,000,
about -14.38% off the highest price in the last 12 months. The stock has
been trading at a range between $25.36 and $39.56.
MSCC is in the Semiconductors industry, part of the Technology sector.
Looking at its valuation, the stock is now trading at 38.49 times earnings.