1. What is the accuracy of kdj? The advantages of the KDJ indicator are: the indicator is very sensitive, suitable for short-term operations, and has high accuracy under normal circumstances. The shortcomings of the kdj indicator are: the indicator is too sensitive and often sends out buy and sell signals prematurely. In extremely strong markets and extremely weak markets, the indicator will be passivated, leaving investors at a loss as to what to do. Early, causing operational errors.
2. How to improve the accuracy of kdj? The first trick: divergence from low positions and multiple golden crosses improves accuracy. The KDJ indicator sends more accurate buying and selling signals to stocks in box operation. When KDJ golden cross occurs, if you pay attention to the following three points, the reliability of the golden cross will be stronger. . 1. The position of the golden cross should be relatively low (below 20), the lower the better. 2. The number of golden crosses should be at least two, the more, the better. 3. KDJ shows a divergence trend. The second measure: Comprehensive analysis to improve accuracy. In a unilateral rising or falling market, the KDJ indicator often sends out wrong cross signals. Therefore, the following methods can be adopted to improve the accuracy of the indicator. 1. Amplification method. When the daily KDJ generates a golden cross, and the weekly KDJ also generates a golden cross at a low level, the signal is highly reliable. If the weekly line shows that it is on the way down, then the daily golden cross is not reliable, and it may be The dealer is cheating. 2. Morphological method. When KDJ forms W bottom, triple bottom and head and shoulders bottom patterns at low levels, and forms M head and head and shoulders top patterns at high levels, the reliability of the signal is strong. 3. Counting waves. When it starts to rise, think less about selling when the first sub-wave is small, pay more attention to the selling signal during the third sub-wave, and resolutely sell based on the signal during the fifth sub-wave. 4. Trend method. In a unilateral decline, the buy signal issued by KDJ will only be considered after breaking through the downward trend line. In an upward trend, when the price falls below the upward trend, the sell signal issued by KDJ must be resolutely implemented. The third trick: Use numbers to judge the effectiveness of the golden cross. In an oscillating market, when KDJ golden cross, if the K value is greater than the D value by more than 20%, then this golden cross is a valid golden cross.