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发帖数: 180 | 1 不好意思来个马后炮 今天早上看到nikkei大涨 就觉得10有8 9spy也要大涨，
请看下面这个图，相关性非常大，通查前一晚nikkei怎么走，第二天SPY也怎么走。 | Y******u
发帖数: 1090 | 2 Nikkei is better correlated with the inverse of Yen, which is correlated
with Dollar, which is again inversely correlated with spy.
The inverse correlation between dollar and spy didn't hold in July, when
both rose. That's where the divergence starts to show up in your chart. |
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