DDY red and green columns are the ratio of the difference between the daily number of sell orders and the number of buy orders to the number of position holders (estimated value), and DDY1 is the 60-day smoothed cumulative value of the odd number difference (parameter P1 is adjustable) , DDY2 is the 5-day and 10-day moving average of DDY1.

Usage:

(1) If the red and green column lines on the day are red, it means that the odd-number difference on the day is positive, and there are more large orders to buy. On the contrary, if the red and green columns on the day are green It means that the odd-number difference on that day is negative, and there are more large orders sold.

(3) If the 3rd line continues to rise, it means that the chips are continuing to transfer to a few people, there is main capital collection, and the stock price has continued upward momentum.

(4) The stock price rose by 3 lines but went down, indicating that it is a short-term trend of hot money and retail investors, and generally does not have long-term upward momentum.

(5) The rise and fall motivation indicators must be observed over a longer period. If the 3rd line continues to rise for a period of time, then each stock price correction will be a buying opportunity. On the contrary, if the 3rd line continues downward when rising, then short-term overbought is a good opportunity to reduce positions.

(6) Generally speaking, if it is above the 0 axis, it means that the long-term cumulative value is a trend collection, and if it is below the 0 axis, it means that the long-term cumulative value is divergent.

(7) The "Raise and Fall Motives" indicator is extremely advanced, because there is a process for the collection and divergence of chips. Although the stock price is still running along the original trend, the direction of chip transfer has been reversed.

(8) You can sort DDY from large to small in the dynamic display board to select short-term strong stocks.

For the specific application of indicators, you can refer to the relevant books to understand the system, and at the same time practice with a simulated market. In this way, you can quickly and effectively master the skills through theory and practice. The current Niugubao The simulated stock trading is not bad. It contains guidance on multiple indicators. Each indicator has detailed instructions on how to use it. It is helpful to some extent. I hope it can help you. Happy investing!