Haha, that'd be interesting. Correlation is direction and relative size. So if China goes 6, 10, 8, then we are 100% correlated if we go 3, 5, 4.
That doesn't make sense. So if China goes 6, 10, 8 we're 100% correlated whether we go 3, 5, 4 or 1.5, 2.5, 2? So what's the point of that stat?