$BTC #The market showed a fluctuating trend today, with the latest price at $87,389 (+0.81%). The 24h price range is between $85,816 and $88,270, with an amplitude of about 2.8%, indicating intense market competition between bulls and bears. The trading volume reached 191,165 BTC ($16.6 billion), with ample liquidity. The EMA moving averages (7/25/99) are converging around $87,000, leaving the short-term direction unclear. The KDJ indicator shows a J value of 96.3 (overbought area), but the price has not significantly retraced, possibly supported by buying pressure at high levels. The short-term EMA is approaching the current price, which may continue the fluctuating pattern, requiring attention to the support at $85,800 and the resistance breakout at $88,270.