When the volume shrinks and the price rises, especially when the price is at the top, it is prone to sudden violent rallies. However, due to the price being at an extremely high level, it is also prone to sudden sharp declines. In summary, it is best to stay on the sidelines with an empty position.
Soo L Yun : how to judge if the price is too high?
⥣LiD1016⥣ OP Soo L Yun : By using indicators: RSI, CCI