$BTC has dropped below the $70,000 level. This is the key zone, as losing this means Bitcoin will drop towards $65,000-$66,000. A reclaim of $70,000 here could push BTC towards $72,000-$73,000.
$ETH has failed to reclaim the $2,000 level. The good thing is Ethereum is holding better than Bitcoin, which means ETH could bounce hard during any reversal.