Common technical index tools for spot trading of agricultural products are: simple MA (moving average); MACD； RSI cotton boll; KDJ, wait. The original intention of these spot technical indicators is to help spot investors discover the laws of financial market movement, and in practice, these technical indicators have also played such a role. For example, MA can help investors find the average cost of the market, the intersection of a group of MA can provide basic buying and selling signals, and multiple MA can reveal the operating state of the market.

Take MACD as an example, MACD (Smooth Similarities and Differences average index) is a trend-following technical indicator. Although its reflection is somewhat lagging behind, it is the most commonly used one in practical application.

No matter from the design idea of index or the specific practical application, it can track the price development trend well;

RSI (Relative Strength Index) is a technical index mainly considered from the kinetic energy of price operation. It mainly observes the strength and energy of the price in the trend, and shows it in the form of numerical value.

KDJ (stochastics) is a technical index to measure spatial potential energy, which can provide guidance for our future price gap. For investors who like trading trends, MACD is a very useful trend tracking tool. For investors who like short-term trading, RSI and KDJ are good timing signal tools.