ETHUSD was not kept by buyers at a price of 680 USD. An order for 300 ETH at ASK price went through on Time&Sales at 12:14 GTM, orders for 78.15,77.70 and 104.656 ETH at ASK price went through at 13:54 GTM. A good option is to short with short stop at 687 test 680 from the bottom.