Using the method of 136 to engage with the needle belongs to a contrarian trade. If you don't understand it, there's no need to engage. Once the system learns, you can operate it. If it rebounds, it will still give an opportunity for a death cross short. Pay attention to whether a death cross short signal is formed again when it rebounds to around 4745. If formed, you can open a short position! For long positions around this area, you can directly take profits and wait for short signals! Therefore, it is crucial to clearly understand at what position you should open which trades. No one can influence you! Your trading is your own decision!