In the futures technical indicators, each technical indicator has its own success rate, so KDJ has nothing to do with MACD and RSI. When applied to intraday short-term, it mainly depends on your own stop-loss space, and you can set reasonable parameters according to the average fluctuation of indicators. Many people think that if KDJ and MACD*** vibrate, the success rate will be higher, which is a misunderstanding of probability events. For example, if the coin toss is heads for the first time, the probability of heads for the second time is still 50%, not less than 50%. Similarly, the success rate of KDJ and MACD*** vibration is still the original success rate, which has nothing to do with * * * vibration. Specifically, you can use Baidu's concept of "probability". To sum up, to do a good job in futures, we need to have a deep understanding of the role of various indicators. For example, KDJ is a shock indicator, and signal interference will appear when it is applied to MACD as a trend indicator. Try not to enter the market easily before you have your own trading rules. Investment is risky.