多空布林线在实战中的应用（Application of long and small Bollinger lines in actual combat）.doc

多空布林线在实战中的应用（Application of long and small Bollinger lines in actual combat） A characteristic index of the commonly used trading system -- the long and short Bollinger line (BBIBOLL) application in actual combat. Open the pupil of Bollinger Bands: you can directly input field in the securities trading software in direct input BBIBOLL (Enter), and then enter the main map on average on the map will become Bollinger channel map, to restore the original of the average figure, as long as the input MA again, and then press enter. Long and dark Bollinger line (BBIBOLL) I. Basic concepts: The index is in line for the center line, the line to the standard deviation of the bandwidth of the rail line. The UPR line is the pressure line, has the suppression function to the stock price, the DWN line is the support line, has the support function to the stock price, the BBI line is the central axis. N and P are arguments: N is the count of days, and P is the track width. The defaults are 10 and 3 Two, general usage: 1, track convergence (up and down tracks are very close), the stock price up to break the buy signal, down to break the selling signal; 2, the orbit is extremely divergent (up and down rail is very far apart), and the stock price exceeds the upper rail when the selling signal, the stock price fell through the track when buying signal; Three, personal application experience Strictly speaking, straddle the line (BBIBOLL) and Sergey Brin line (BOLL) application of law is basically the same, the difference is long and short Bollinger for us to search for stocks in the short-term trading opportunities are very sensitive and often able to guide us on the eve of the stock pulled up sharply admission ambush. The application principle and method of Bollinger line are no longer repeated. Please refer to my previous blog. It is worth noting: must be a wave pulled up after the stock, to build five to fifteen trading days of the platform, to apply the method of the stock index; also