#牛市前兆
A sharp rise followed by a slow fall is often a signal of the main force selling;
A gradual slow rise after a sharp fall may be a sign of a wash.
When the trading volume increases but the stock price does not rise, it often indicates the arrival of the top;
When the trading volume decreases but the stock price does not fall, it may mean the formation of the bottom.
When the stock price rises in a large volume, the subsequent decline is often difficult to avoid;
When the stock price falls in a large volume, the opportunity for a rebound often follows.