Bitcoin - Ethereum May 15 Morning: Trading Strategy, Bitcoin fluctuated narrowly yesterday, with the midpoint between the low and high points shortening, and a change in trend is imminent. How should we operate next? Detailed analysis is in the video #BitcoinETF #Ethereum #Bitcoin #EthereumMarketAnalysis #BTC #ETH #Cryptocurrency #MakingMoneyIsEasy #VirtualCurrency #经济