(1) is judged by volume. The level of trading volume represents the intensity of competition between long and short sides behind the stock price movement, which can help investors to evaluate the strength of long and short sides well, so trading hours with huge trading volume are often of great significance. Large trading volume can show the activity of stocks. In the same area, the signal of stock activity is stronger, so this kind of stocks is worthy of attention.

(2) Use technical indicators to make judgments. For example, the stock price does not rise when MACD crosses the gold fork and does not fall when it crosses the dead fork, indicating that the stock is not active, and short-term investors of such stocks should try to avoid it.

3 use the moving average to judge. Stocks whose share price can rise along the 5-day moving average and 10 moving average indicate that their stocks are relatively active and need the attention of short-term investors.

④ Use the turnover rate to judge. The turnover rate often means the following situations.

A. The higher the turnover rate of a stock, the more active the trading of the stock, and the higher people's willingness to buy the stock. The stock is a hot stock; On the other hand, the lower the turnover rate of a stock, it shows that this stock is rarely concerned, and this stock belongs to an unpopular stock.

B. A high turnover rate generally means that stocks have good liquidity and it is easier to enter and exit the market. You can't expect buy buy, but you can't sell it. It has strong liquidity. Stocks with high turnover rate are highly speculative, with large stock price fluctuations and relatively high risks, but they are often the targets of short-term capital chasing.