First of all, the futures index is an important tool to evaluate the futures market, which involves a variety of indicators, including trading volume, positions, opening/closing positions and so on. These indicators reflect the power comparison and trading behavior of buyers and sellers in the market, which is of great significance for analyzing market trends and risks.

Secondly, futures indicators also include technical indicators, such as K-line chart, moving average and MACD. Through the analysis of historical market data, these indicators reflect the changing trend of market price and volume, which provides a basis for traders to make technical predictions and decisions.

There are also some important indicators in futures trading, such as margin rate, trading time and delivery period. These indicators provide protection for traders' rights and compliance, and ensure the safe and healthy development of the futures market.

To sum up, futures indicators play an important role in the analysis and trading of the futures market. Investors should be familiar with these indicators, constantly learn and master relevant knowledge, improve trading skills and decision-making level, and make personal preparations in risk control and asset preservation.