Among all the technical indicators, which is the safest and most certain buying signal? This problem is worth studying. Although the stock proverb says: "The apprentice will buy, but the master will sell." But countless facts show that as long as you buy and sell at the rising point of big bull stocks, it is no longer a problem. It's impossible to lose money just by making a difference of 50% and 60%. I think everyone knows what it means to earn only in the stock market.
Then, the author tries to give this answer: WVAD.
The usage of WVAD is extremely simple: take the dotted line as the horizon, do it at sunrise and rest at sunset. Elephants can't see without roads. Stock trading is so simple and so chic. The problem is that few people have the determination to eliminate all interference and play like this.
Note that the sunrise of WVAD should be after a long night, not the afterglow refraction of the sun just after sunset.