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

Advanced Micro Devices, Inc. (symbol: AMD) was one of the worst losers of
the trading day today (2016-04-25), losing -13.53%. The number of shares
that changed hands was 80,564,263, or about 6 times the average daily
volume in the stock.
The closing price was $3.45, amounting to a market cap of $2,740,000,000,
about -13.53% off the highest price in the last 12 months. The stock has
been trading at a range between $1.61 and $3.99.
AMD is in the Semiconductors industry, part of the Technology sector.