Bitcoin yesterday long position, perfectly took profit, first of all congratulations to the crypto friends who followed, but the price rose to around 79443 this time and then quickly fell back, the bullish momentum at high levels is exhausted, the MACD bullish volume bars are continuously shrinking, and the dual lines are also turning downward from a high position above the zero line, the strong support level intraday is around 73912 to 74000, which is also the key support at Fibonacci 38.2% on the four-hour chart, a break below would mean the trend is completely bearish!