- 大:
- 1
- 做:
- 2
- 心:
- 3
Secondly, after the programmed trading system is designed or purchased, it cannot be put into use immediately. It must undergo theoretical data testing and real-time data monitoring to determine the system The approximate profit and loss ratio in a transaction. In addition, investors also need to appropriately optimize system parameters based on the performance of market trading products. The system parameters should neither be set too loosely, causing trading signals to appear too frequently, too many trading opportunities, and the profit margin to decrease, nor too tight, causing trading signals to be too sparse, too few trading opportunities, and the efficiency of the trading system to decrease.
Thirdly, in the context of programmed trading, investors must also improve their trading ideas. Specifically reflected in: first, understand yourself, choose the trading principles and concepts that suit you, and choose the trading system that suits you according to your own trading style; second, be yourself, plan transactions, trade plans, and persevere; third, believe yourself, face profits and losses calmly and calmly, not only stick to yourself when making profits, but also stick to yourself when facing expected losses, insist on fully realizing your own trading ideas, and constantly improve and optimize in the process of system execution, and implement Fourth, strength and discipline are more important than technology. Surpass yourself. The real opponent in the market is yourself. The final transcendence requires tremendous courage and wisdom.
At the same time, the trading system used by investors should have strong adaptability to market changes, be applicable to most varieties in the market, and should be verified over a long enough time period and with enough transactions. After testing several times, the average profit of a single transaction is enough to meet the transaction costs and can achieve a higher profit-loss ratio. The maximum loss range is controlled within the range of investors' psychological tolerance, etc. If the above conditions are difficult to meet, then the trading system will still fail. Difficult to be accepted by investors.
Finally, the essence of the programmed trading system comes from the basic principle of "history will repeat" of technical analysis. However, history will not simply repeat. When the fundamentals undergo major changes, can the programmed trading system After being tested, it still gives correct signals, which is also one of the important criteria for measuring the quality of a trading system.