Analysis of BTC market data and key price levels

Latest Price and Movement: BTC experienced narrow fluctuations in the range of 90155 - 91165 dollars that day, the current price fluctuates around 90800 dollars, the 4-hour chart shows that it is stuck near the midline of the Bollinger Band after falling from a high of 93092 dollars, MACD shows a dead cross but the green column has not expanded, KDJ shows a reversal signal, bullish and bearish strength while balanced, trading volume is gradually shrinking, and the market atmosphere is very much in wait.
Key levels: Pay attention to the pressure level above around 91000 dollars, further pressure at 91900 dollars; the core support level below is at the round number 90000 dollars, if this position is breached, it may further test the range of 88000 - 89000 dollars, while the lower bound of the Bollinger Bands at 90285 dollars also provides certain support in the short term. $BTC