Let me share the two techniques that I personally feel are most useful in the process of learning Gann's theory.

1. Follow up when the price rises or falls below the key position for the fourth time. If it fails, it will be difficult to break through.

2. Use stop loss orders to make profits and protect profits

The first one means that the price rises or falls below the key position for the fourth time within a period of time. If it succeeds, it will continue to rise or fall. If it fails, it will be difficult to break through again in a short period of time.

The second point is that the most important thing in every transaction is to find the trend direction and set a stop loss order. If the price is the same as the trend, adjust the position of the stop loss order as you make profits to lock in the profits. If the trend judgment is wrong, the loss can be stopped in time. By using stop loss orders to stop profits, you can ensure profits and get more profits at the same time.