What is the Brin Line and144Moving Average, Brin+144How to use the moving average?

What is the Brin Line and144The moving average, I believe many investors have this question in their hearts. After we understand the meaning of both of them, Brin+144How should the moving average be used?What is the Bollinger Line144Moving Average, Brin+144Introduction to the usage of the moving average.

1、 What Bollinger line?
The Brin line isBollIndicators, one of the commonly used technical analysis tools in the stock market, can be used to obtain the "standard deviation" of stock prices and the "trust interval" of stock prices. This stock technical indicator displays three lines on the graph, with the two lines above and below serving as pressure and support lines for the stock price. The middle line is the stock price average line, and it is best to set the Bollinger line indicator parameter to20。
2、 What is144average
　　144The moving average is144Daily average price line, in technical analysis of stocksKIn line diagrams, there are generally5、10、20、30、60、90、120、250The daily moving average,144The daily moving average can be accessed through system tools for setting technical indicators and parametersKLine parameter selection144Days is enough.
3、 Brin+144Mean Square Usage
About Brin+144The moving average system - that is, the main image is set as a Bollinger overlay144The moving average, the conventional parameters in the Bollinger parameters are20We can modify it to21。
During use,KLine at144Master long above the moving average and short below it. in especialKLine in144When the third line of Bollinger goes up, it is more important to focus on being long. At this time, wheneverKWhen the line retracts to the Bollinger medium track, or retracts to the lower track(Another one is to retreat to144At the moving average)You can enter and rebound.
On the contrary, whenKLine at144Below, and Brin3Only short when the trend is downward, wheneverKThe line rebounds to the middle rail, upper rail, or144At the time of the line, enter and short. And stop loss only requires a small amount - breaking through(Or upsurge)Break down the support(Or pressure)Stop loss exit to achieve small stop loss and large profit loss ratio operation.