The Eastforexcashback East forex cashback (BIAS), referred to as Y value, cashbackforexbtc a technical indicator derived from the principle of moving forexcashbackcalculator Its function is to measure the degree of deviation of foreign exchange from the moving average in the process of fluctuation, so as to derive the possible rebound caused by the deviation of foreign exchange from the moving average trend during severe fluctuations Its main principle Is: If the exchange rate away from the moving average, regardless of the exchange rate in the moving average above or below, there may tend to average deviation rate is the performance of the day the exchange rate and the gap between the moving average (1) the method of calculation: Y = (the day closing price N days moving average closing price / N days moving average closing price) X100 set up N days parameters can be chosen by their own moving average, generally choose 6, 12 In the actual selection, the general short-term use of 6 days is more effective, the medium-term use of 12 days deviation rate is divided into positive and negative values: cashback forex the exchange rate is above the moving average, the deviation rate is positive; when the exchange rate is below the moving average, the deviation rate is negative; when in line with the moving average, the deviation rate is zero with the strength of the exchange rate and the rise and fall. Deviation rate has a high and low points and has a certain function of measuring the market in general, when the positive deviation rate rose to a certain percentage, indicating that the short term more investment can be rich profits, and the possibility of retraction becomes larger, the emergence is a sell signal; when there is a negative deviation rate down to a certain percentage, indicating that the possibility of short-term air cast rebound will increase, is to present a signal to buy (2) the application of the law: (a ) in a weak market, the index and the 6-day average deviation rate of +6% or more is an overbought phenomenon, is the time to sell; the index and the 6-day average deviation rate of -6% or less is an oversold phenomenon, is the time to buy (b) in a strong market, the index and the 6-day average deviation rate of +8% or more is an overbought phenomenon, is the time to sell; the index and the 6-day average deviation rate of -3% or less is (c) In a weak market, the index is overbought when it deviates from the 12-day average by more than +5%, which is a time to sell; the index is oversold when it deviates from the 12-day average by less than -5%, which is a time to buy (d) In a strong market, the index is overbought when it deviates from the 12-day average by more than +6%, which is a time to sell; the index is overbought when it deviates from the 12-day average by more than -5%, which is a time to sell; the index is overbought when it deviates from the 12-day average by more than -5%, which is a time to buy 12-day average deviation rate of -4% or less for oversold phenomenon, is the time to buy (e) the trend up, there will be a number of high prices, can be sold in the more former high price of positive deviation point; the trend down, there will be a number of low prices, can be in the more former low price of negative deviation point to buy (f) rising trend when the negative deviation rate, you can take advantage of the downtrend to buy, when it is safer to exit; rising trend when the positive deviation rate, can Sell while the downtrend, it is safer to enter the market (g) foreign exchange market when the rate of deviation between the moving average and the maximum percentage, it will be close to zero, is normal (h) when the exchange rate falls wildly, so that the negative deviation rate increases to reach the previous low, short selling can be profitably closed; if the negative deviation rate tends to zero after a sudden rebound, you can do short selling