Ethereum Predicting the Dow?

DJCFD:DJI   Dow Jones Industrial Average Index
Perhaps my eyes are playing tricks on me but ethereum and the DJIA look awfully similar. Ethereum seems to be about 7-10 days ahead of the Dow. In other words, the Dow may get wrecked next week.

I have to wonder if the algorithmic/automated trading programs could be responsible for the similar patterns? Or, is this just normal human psychology shown on a chart?
I have been observing the same thing!
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