First, let's briefly introduce the composition of the Bollinger Line. The Bollinger Line is composed of upper, lower, and middle rails, which are simple moving averages and are generally selected20Period, upper and lower tracks passing through the middle track plus or minus2倍标准差计算出来的。具体怎么算出来就不用和大家讲,大家主要指导其该怎么用即可,不必知道其怎么来。
The middle track of the Bollinger Line has directions, as well as the upper and lower tracks. Based on the three track directions of the Bollinger Line, four different states can be summarized.
Namely: opening, closing, three tracks in the same direction and walking flat.
The market always rises and stops, and when the Bollinger Line opens, the market always needs to revise and organize, which is called closing. How to interpret and form the three tracks in the same direction and leveling?The secret lies in the middle track. After the closing of the Bollinger Line, if the medium rail can provide support or resistance, the market will continue to operate. If the middle track cannot effectively support resistance, then prices will fluctuate around the middle track and continue to close until they level out.
搞清楚了布林线四大状态之间的转换关系和衔接关系,对后市预测和具体的交易都不无裨益。无独有偶,酒田战法中提及四大战术指导原则在布林线的四个状态可谓得到完美的体现,熟悉酒田战法的朋友都知道四句堪称经典的话语,疾如风(行情要反转或破位不对头时赶快处置)Xu Rulin(盘整时步调放缓,高出低进)Ran like fire(持单边的连续走势,一路追杀绝不犹豫手软,并抱牢赚钱的部位,只追加不平仓), motionless as a mountain(很多时候走势不明,勉强进场不但难以图利,还必须承受极大的风险,不如退场观望)。