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Data:2009-12-12 2:34
MACD is the acronym for Moving Average Convergence Divergence, similarities and differences between the Chinese translation for smooth moving average line, mainly using long-term average of two smooth lines, calculated from the difference between the two values, as judged Quotes basis for trading.
Algorithm:
DIFF closing line of the short-term and long-term exponential smoothing moving average difference between the
DEA-line DIFF-line M-day exponential smoothing moving average line
MACD line DIFF line and DEA-line difference, color cylindrical wire
Parameters: SHORT (short term), LONG (long term), M the number of days, usually 12,26,9
Usage:
1.DIFF, DEA are positive, DIFF break up DEA, buy signal.
2.DIFF, DEA are all negative, DIFF down below the DEA, sell signals.
3.DEA line and K line of departure took place, and the prices reversal signal.
4. Analysis of MACD columnar line running from positive to negative, sell signal; from negative to positive, the buy signal.
MACD indicator is based on the average fundamentals of the structure, the closing price on the price smoothing processing (find the arithmetic mean) as a form of trend-type indicators. It mainly consists of two parts, namely, positive and negative difference (DIF), similarities and differences between the average (DEA), which is the core difference of plus or minus, DEA is a secondary. DIF is fast smooth moving average line (EMA1), and smooth slow-moving average line (EMA2) poor.
The existing technical analysis software, MACD commonly used parameters are quickly smoothed moving average line is 12, slow moving average smoothing parameter is 26. In addition, MACD there is a secondary indicator - columnar line (BAR). In most technical analysis software, columnar lines are colored, and in less than the 0 axis following is a green, above the 0 axis above is red, the former representative of the trend is weak, the latter represents a strong trend.
Now we use the MACD indicator is about the basic principles should be followed:
1. When the DIF and the DEA in the 0 axis above belong bull market, DIF-line bottom-line through the DEA when they buy signal. DIF-line from top to bottom-line through the DEA, if the two lines above the value is still in the 0-axis operation, only to be seen as a temporary drop, but can not determine the trend turns, this time it needed to sell the aid of other indicators to a comprehensive judgments.
2. When the DIF and the DEA in the 0 axis below, belongs to a bear market. DIF-line from top to bottom-line through the DEA to sell when the signal, DIF-line bottom-line through the DEA, if the two lines below the value is still 0-axis operation, only to be seen as a brief rebound, but not sure turn the trend at this time whether to buy also need the aid of other indicators to comprehensive evaluation.
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3. Cylindrical linear shrinkage and amplification. In general, the continuing contraction in cylindrical wire that is running the intensity of the trend is gradually weakening, when the cylindrical wire color change, the trend to determine transition. However, in some short period of time during use of the MACD indicator, this view is not fully established.
4. Shape and divergence. MACD indicator also stressed that the phenomenon of shape and departure. When the form of DIF on the MACD indicator line and the formation of high bearish MACD line shape, such as head and shoulders top, double-headed and so on, should be vigilant; and when morphological MACD indicator line and the MACD line to form DIF low bullish patterns should consider buying . In determining the form in order to DIF when the main line, MACD line supplement. As prices continue to rise, while the MACD indicator out of a wave of low-Bobby trend, the mean departure from the top there, indicating that prices will likely soon turned around down there, when the prices continued to decrease, while the MACD indicators are out of a waves higher than the wave of the trend, that meant that at the end of departure from the phenomenon, indicating that prices will end soon fall, turned around and rose.
5. Kraft market in the indicators will be distorted. When the prices are not the top down or bottom-up operation, but rather to maintain the horizontal direction of the move, we call leather market, this time a false signal will be generated in the MACD indicator, indicator DIF line and MACD Line Cross will be very frequent, while retractable cylindrical lines will also be frequent, the color will often change from green to red or from red to turn green, this time MACD indicator in a distorted state, use values be reduced accordingly.
In the numerous technical indicators, MACD is a simple and practical one of the indicators are more suitable for new entrants to share the sea wants to master certain technical indicators for small and medium investors. Here's to talk about the use of MACD rule:
1, the use of DIF and the DEA values and the relative value between the conduct market forecast.
(1) DIF and the DEA are positive, the case of bull market, DIF break up DEA is a buy signal, DIF down the DEA can only be considered a correction below.
(2) DIF and the DEA are negative, is a bear market, DIF break down the DEA is a sell signal, DIF break up can only be considered to be a rebound.
The shape of the curve with the DIF analysis, mainly using the principle of divergence indicators. Specifically: If the direction of DIF and stock price goes against the trend, it is time for concrete action.
However, according to the above principles to guide the practical operation, accuracy, and not satisfactory. Comprehensive use of 5, 10, the average price line, 5, 10 average daily volume of lines and MACD, their accuracy greatly improved.
(1) shares, after a long decline began bottomed, then stock prices began a slow recovery, 5, 10, the average price line, 5, 10 line and the average daily volume of gold have emerged MACD crossover point, referred to as three-Jin Cha , when the stock price bottomed out a signal, while the number of cross more and see the bottom of the rising, then the accuracy of the higher, the stock will soon rise out of the wave Quotes. Such as: 0933 Shenhuo shares (Quote Forum), in the January 5, 2000, Unit 5, 10, the average price line, 5, 10, while average daily volume of the bottom line and the MACD Jin Cha, that is, 3 Jin Cha appear at this time shall be the best time to intervene, then the unit upside there's a strong market, in 3-month period, the share price increased by 17.50 by 10.69 yuan yuan, an increase of almost 70%.
(2) When the stock through a rose, sought after by many small and medium investors, the main distributed, when there 5, 10, the average price line, 5, 10, while average daily volume of line and the MACD Sicha, then the is the best time to sell, when, if a slight hesitation, the share price will be blew out. Such as the 0722 Golden Fruit Industry (Quote Forum), a result of March 9, 2000 3 Sicha there is a strong sell signal, and then started a stock price plunged in just two months, from 27.17 yuan or to 13.46 yuan, an alarming fall. After the main fled, followed then was a continuous Yindie.
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