1. What do you mean by recoil and rebound?
Withdrawal refers to the short-term and restorative reverse movement of the stock shortly after the formation of the head or broken position, and reconfirms the head or broken position area formed before.
Rebound refers to the phenomenon that the stock moves in the opposite direction after a period of upward or downward trend, and rises to a certain price in front to adjust.
There is really no difference in concept, so look at it from other aspects.
Second, according to the duration comparison
Backpumping lasts for a short time, and there are generally two situations. First, it refers to the intraday reverse pumping, usually 4 to 8 trading hours; The second is the reverse movement after falling below a certain technical level or falling below a certain technical level, which is also short in time and poor in overall sustainability.
The duration of the rebound is relatively long, close to the main trend.
Third, compare by category.
Rebound is divided into oversold rebound and intermediate rebound. Oversold rebound refers to the situation that the stock index or stock price band falls, the moving average is short, and the stock index or stock price is lower than and far away from MA20 and MA30. Intermediate rebound is the movement of stock index or stock price to the highest or lowest point after large fluctuation.
Compared with rebound, backwashing duration is short. As mentioned earlier, backwashing is mainly divided into four to eight trading hours of intraday backwashing and reverse movement after a technology is broken or broken.
To sum up, there is little difference between rebound and anti-pumping, and the difference is mainly reflected in time. Generally speaking, the two can be used in general, and the specific use is combined with actual needs.