How do novices use bollinger bands to make foreign exchange gold? What are their skills?

The application of bollinger bands is actually very simple, but some skills need to be accumulated for a long time. It's just a tool.

There are three common situations: one. Multi-channel, supported by Brin's medium gauge, the price touches the vicinity of the medium gauge and generally makes multiple signals.

Second, the short channel, with the pressure of bollinger bands, is usually a short point when the price touches the market.

Third, the three lines of the bollinger band are parallel, and at this time it is generally dominated by high altitude and low altitude.

In addition, there are some techniques, such as derailment signal and silence, which will not be mentioned here. Trust me in private.