The current support level of BTCUSD is 7800USD. 8200USD is the current resistance level. Most of the altcoins are RED now and on their own critical support level. BTCUSD現支持位為7800USD水平；現階段阻力位為 8200USD。大部分山寨幣/競爭幣均下跌，現處於關鍵支持水平。 23th May 2018. HKT0922(UTC+8) 分析來源： Bitcoin & Cryptocurrency Tips,Trading Signals and Analysis比特幣全球資訊及分析頻道 @BtcInstantAnalysis