AMD stock down 17c, INTEL up 42c today

well stock dont base upon new launches the base on the market   and Intel is doing well in the market right now  

RIP Block Heater....HELLO P4~~~~~
120% nVidia Fanboy
PROUD OWNER OF THE GEFORCE FX 5950ULTRA <-- I wish this was me
waiting for aBox~~~~~~~~~~~~~~~~

I dunno, usually launching a major new product has an impact on the market for a short time at least.

Any effect of the P4 EE paper launch changed the price of the stock within minutes or an hour of the PR, as dicated by Modern Portfolio Theory and the Efficient Market. Why? Because it was unexpected, and the effect of the P4 EE was not already included in the price of Intel stock. Analysts know that Prescott, etc. is coming so that information is already included in the price of the stock. Those small variations in stock prices are the day-to-day result of speculation.