With the increasingly hot futures, coupled with the small and wide characteristics of futures, many old investors have gradually joined the team of futures investment, especially some old investors who have a deep understanding of technical analysis. They have a very accurate grasp of the trading volume of stocks and a thorough understanding of the inflow or outflow of funds. Volume is an effective analysis method in the stock market, which is also the root of technical analysts' keen interest in volume analysis. Many investors are at a loss as to how to look at the futures trading volume. In fact, for stock analysis, volume analysis plays a very important role. However, for futures analysis, there is little talk about volume analysis, mainly because stocks are a one-way bullish investment strategy, which needs to pay attention to the changes of capital in and out, while futures analysis is a two-way transaction, which focuses on the changes of long and short positions and positions. According to the theory of futures analysis, the volume analysis of futures should refer to the concrete analysis of increasing and decreasing positions of both long and short futures. In futures investment, the specific analysis principles of increasing or decreasing positions are as follows: 1. In the process of maintaining a narrow range of fluctuations in a futures product, long positions and short positions are maintained in a relatively balanced state as a whole, which is difficult to distinguish; 2. When a certain variety of futures breaks through a narrow range and begins to break through unilaterally, it is necessary to focus on the increase of multi-party positions and the decrease of short positions, which is reflected in the increase of overall positions; 3. When a certain variety of futures breaks through a narrow range and begins to break through unilaterally, it should be noted that the strength of short positions is increasing, and the strength of multiple single positions is decreasing, which is reflected in the increase of overall positions; Therefore, in the volume analysis of futures, the stock price falls and the volume decreases, but as long as the futures market is unilateral, the positions are increasing regardless of the ups and downs, and the volume is also increasing. Tips: Financial management is risky, and investment needs to be cautious.