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Investment Hotline
Manager Liu
Hunan Weide Investment Promotion, Hunan Weide Silver Investment Promotion, Hunan Weide Spot Investment, Hunan Weide Personal Agent, Hunan Weide Bulk commodity investment, Hunan Weide agent, Hunan Weide company agent, Hunan Weide silver agent, gold, silver, copper, fuel hydrocarbons, energy, palladium.
I introduced to you a commodity trend artifact
before. This indicator can be used to judge the market trends of crude oil and gold very well. Combined with
and
, it can make trading It works with less effort. Now put aside these complicated indicators, let me backtest one of the favorite indicators for novice traders, the Bollinger Channel, also known as Bollinger Bands. Its basic form is a strip channel composed of three track lines, one for the middle rail and one for the upper and lower rails. The middle rail is the average cost of the asset price, and the upper rail and the lower rail can be regarded as the pressure line and support line of the asset price respectively. Middle track
Simple moving average of the time period, upper track
Middle track
+
Standard deviation of the time period, lower track
Middle track
< br/>The standard deviation of the time period. Under normal circumstances, set
and
, these two values are also commonly used in Bollinger Bands. In the daily chart,
it is actually the monthly moving average
. According to the normal distribution rule, approximately
values will be distributed within the range of plus or minus
standard deviations from the mean. This backtest will be divided into two situations, one is more widely circulated, short when the price hits the upper track, go long when it returns to the middle track and close the position when it hits the lower track, and go long when it returns to the middle track. warehouse. The other is to go against the norm, go long when the price is above the upper track, and close the position when it falls below the upper track again. On the contrary, go short when the price is below the lower band and close the position when it rises above the lower band. Hunan Weide Bulk Commodity Spot Trading Center
Investment Hotline
Manager Liu
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