Ethereum Possible Double Bottom

As most of the crypto's, Ethereum has seen a strong decline in value in the last few days.
In my opinion, the pair has bottomed and is preparing for a retest of previous resistances.
Bitcoin is still way too bullish for the alts to continue falling.

I'm eyeing the $640 area as a potential retest soon, we might even shoot towards the $665 area soon. Do your own DD.