one of the many possibilities of the eth price action against usd is the following :
ETHEREUM seems to be forming a double top or M pattern formation , that if completed [ currently we are forming the second half of thr M pattern ] , and suppot around 3k got broken , than the next area to watch is surely the 2.6k level . [however 3k is holding good so far ] ,lets see, but from the spike that eth or btc had , the volume get decreasing and decreasing .this does not mean the market has to go down , but keep in mind nothing go up straight .... have a nice trading session