After so many years of trading, my feeling is that trading technology may be just a math problem in the end, or it can be classified as statistics.
In the historical market, what everyone thought and did, we can summarize the rules, and then use these rules to create our own trading strategies, put them into the historical market for a large number of replays, and calculate the transaction data, and then adjust our trading details through these data, and finally execute them step by step.
At this time, we have to think about trading technology and human nature together.
For example, human nature is greedy, so our technology must be restrained to prevent ourselves from entering the vortex of greed and causing losses.
For example, human nature is averse to losses, so our technology must also strictly stop losses to prevent ourselves from causing greater risks due to aversion to losses.
For example, human nature is to hope to make profits forever and make huge profits forever, so our technology needs to be rational and pursue a certain success rate, but we cannot require all transactions to be successful.
For example, human nature likes to gamble and likes to play poker, so our trading technology needs to be restrained, we need to control our positions and keep our mentality stable.
Smart businessmen always make limited profits, because huge profits are difficult to sustain for a long time.
Good technical analysis must also have some advantages and disadvantages, and must be restrained, not greedy.
