BTC could retest 5700$ and there's high posibility that downward breakout will lead BTC to 5000$. ETH could test 155$ and possible 100$ this month.
Rebound will happen but a new rally is hard to be seen in a near future.

BTC and altcoins often swing in the last quarter of each year except for the year 2014. This year, it's possible the second exception.