IT's worth looking at the volume, however. November 8th, obviously, maps to a strong sudden downturn in their prices, but no other dip matches to a corresponding increase in volume; and the June 22nd spike in volume doesn't map to any spike or dip.
For a slightly different look at NCsoft's stock, look at the three- or five-year graph. NCsoft is doing poorly compared to the past year; and over the past 104 weeks this is as low as they've been; but beyond that, they've been in far worse shape than they are now. Also, two years ago, they were not too much better than they are now. One could say that the 'gravy train' is over for them, but I'm not so sanguine; they've been in worse shape.
Another item of interest is how the graph takes peaks and valleys. It seems to struggle to reach the peaks, but then topples into valleys easily/quickly.