The key resistance levels are marked on the chart, 550, 635, 700 and 835 Reaching 835 early in 2021 would form a perfect cup and a pullback from there is probable. Then the next targets would be ATH's.
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As mentioned ETH surpassed the 550 resistance and heading for 635$
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Testing 635 resistance, ETH pulled back fast to 550 support. From here we should see a gradual increase in the following days to 635 resistance again.