1. percentage stop loss method, such as 2% stop loss method, bought 10000 shares of 50 yuan with a total price of 500,000, and the risk of 2% is 10000. In other words, when the loss reaches 10000, the stop loss will come out.
The percentage stop loss method is the most popular method at present, and your parents may use it in the stock market.
Advantages: Easy to understand and can be used by traders of any age.
Disadvantages: arbitrariness, no scientific basis for stop loss ratio.
2. Support resistance stop loss method sets long stop loss in the support area and short stop loss in the resistance area. The technical analysis forms of exerting the support zone and resistance zone are as follows:
The upper and lower edges of the consolidation area, peaks and valleys, trend lines, double tops and bottoms, head and shoulder bottoms, head and shoulder tops, etc.
For example, the price range of the original resistance zone is 48 yuan -50 yuan, and the price will rise by 10000 shares after breaking through 50 yuan. Put the stop loss in 48 yuan (or the price below 48 yuan) in the original resistance area and touch the stop loss-here we can calculate the risk as follows:
2* 10000/ 10000*50=4%
Support resistance stop loss method is the mainstream means of stop loss technical analysis. Support area and resistance area refer to the areas where the price is difficult to break through. Stop loss is set in this place, and the probability of reversal is high. Even if the market price is broken, there is psychological support.
Advantages: the stop loss efficiency is high, the stop loss is set in this place, and the reversal probability is high. Even if the market price is broken, there is psychological support.
Disadvantages: it is impossible to limit the amount of a single loss.
3. Stop loss method (fund management) combining percentage stop loss and support resistance is a combination of method 1 and method 2. For the risk of 2%, the stop loss is set in 48 yuan, and we can calculate the specific opening amount (for example, total capital 100W) backwards:
1000000 * 2%/2 =10000 shares
This stop loss method is essentially the evolution of method 2, which only limits the risk of each opening position to a fixed value.
Advantages: Method 2+ Advantages of fixed loss
Disadvantages: only suitable for people who are proficient in technical analysis.