Nintendo stock up 11% in the past 2 days. Coincides with Miyamoto stepping down.

[seiya19]

In case you guys don't know or remember, Miyamoto's comments are nothing new:

http://www.siliconera.com/2011/12/07/nintendos-miyamoto-to-distance-himself-from-big-budget-projects/

http://www.siliconera.com/2011/12/08/miyamoto-to-remain-senior-managing-director-train-younger-developers/

In any case, it's generally hard to know what exactly moves stock up and down with so many factors involved... The market fluctuates !