BNB, on the four-hour chart, has formed a V-reversal, with price rising all the way to the 663 region, approaching the previous resistance level at 665. Unfortunately, it failed to break through. If the market cannot achieve a breakthrough later, the area will form a double top pattern. The current bullish momentum has been released, so it is not advisable to chase long positions at this time. It is recommended to short in the 662-665 region, with downside targets at the 650-640 region. $BTC