Eight profitable trading principles for investment:

1. Light position operation, position control within 10%.

2. Strictly stop loss, do not move the stop loss position at will.

3. Go with the trend, do not rebound, do not rush for callback.

4. Risk-reward ratio, the ratio of risk and return is controlled within 1:3.

5. Do not trade frequently, the more frequent the transaction, the greater the chance of error.

6. It is better to miss than to make mistakes, and do not chase after the market.

7. Stay sober, it is best not to operate when the loss is too large on the day, so as not to affect the judgment, and do not make orders when you are in a bad mood.

8. Technology is not the most important, mentality is the first productivity.

The four-character song of trading discipline: do more and make more mistakes, do less and make fewer mistakes, seize opportunities, never miss, follow the trend, do not go against the trend, strictly stop loss, remember to be greedy, hold a hundred or ten positions, and the risk reward is one or three. It is better to miss than to make mistakes. Don't be sad when you lose a lot, don't be happy when you make a big profit, have a calm mentality, and stability comes first.