NXP and Other Semiconductors Stocks Making Big Moves on November 13, 2012

On a good day for the market, the Nasdaq has risen 0.2%, the S&P 500 is trading up 0.6% and the Dow has moved up 0.5%.

Outperforming the market overall, the Semiconductors sector (XLK) is up 0.3% and its biggest movers so far today are:

Company	Market Cap	Percentage Change
Spansion (NYSE:CODE)	$664 million	+6.3%
M\x2FA-COM Technology Solutions (Nasdaq:MTSI)	$502.3 million	-3.1%
First Solar (Nasdaq:FSLR)	$2.21 billion	-2.7%
ASM International (Nasdaq:ASMI)	$1.82 billion	+2.2%
Power Integrations (Nasdaq:POWI)	$894 million	-2.1%
AIXTRON SE (Nasdaq:AIXG)	$1.26 billion	-1.9%
NXP (Nasdaq:NXPI)	$6.34 billion	-1.7%

Broker Summary: TD Ameritrade Thinkorswim

Spansion (NYSE:CODE) is currently trading at $11.72 per share, a 6.3% increase. The company's volume is currently 112,946 shares for the day, 0.7 times its current daily average.

M\x2FA-COM Technology Solutions (Nasdaq:MTSI) is trading at $10.74 per share, down 3.1%. This morning, the company is trading a volume of 4,345 shares.

Falling 2.7%, First Solar (Nasdaq:FSLR) is currently at a share price of $24.75. The company's volume is currently 1.8 million shares for the day, on pace to finish the day below yesterday's volume of 4.9 million shares.

ASM International (Nasdaq:ASMI) has risen 2.2% to hit a current price of $33.88 per share. So far today, 7,700 shares have changed hands. This is 0.7 times the current three-month average.

Falling 2.1%, Power Integrations (Nasdaq:POWI) is currently at a share price of $30.20. The company's volume is currently 100,025 shares for the day, 0.4 times the average daily volume.

At $12.13, AIXTRON SE (Nasdaq:AIXG) has slipped 1.9%. So far today, 16,628 shares have changed hands.

NXP (Nasdaq:NXPI) has decreased to $24.78 per share, a 1.7% fall. This morning, 255,253 shares have been traded, which is likely to result in less activity than yesterday's volume of 788,765 shares.

The Bottom Line On any given day, a particular stock may see positive or negative change in its share price. Paying close attention to the previous ratios will help you identify key times to adjust your strategy. Tools like valuation ratios and profit margins, however, are only as useful as the context you put them in; remember to take historical data and competitor performance into account.