所谓风险收益比,即一笔交易的潜在风险损失和预期收益的比值,就是风险收益比。举例来讲,我们打算执行一笔交易,经过分析,如果我们预估的潜在损失值是100And the profit target is300Point, then the risk return ratio of this transaction is1:3.
The so-called success rate refers to the probability of successful trading and profit. For example, in10In this transaction, the number of profitable times is5Next, then the success rate is50%.
Assuming our risk return ratio is100Point:300Point, the success rate is70%This means that we are working on10During each transaction, the profit was always300Point, loss100Point, then the overall profit will be300x7-100x3=1800Points.
Assuming our risk return ratio is300Point:100Point, the success rate is90%Every loss300Point, profit every time100Point, then in the10In this transaction, the overall profit will be100x9-300x1=600Points.
Considering these two core factors, trading with a lower risk to return ratio and a higher success rate is what we strive to pursue.
三、限损
Limiting losses, preserving principal, and holding positions with potential for profit for as long as possible to increase profits are the third magic weapon for speculative profits.
While limiting losses, it is necessary to learn to make money through holding on to make up for losses caused by mistakes. Only by holding on can one make big money, and only by making big money can one make up for the losses caused by a large number of mistakes and have some surplus, which is the final trading profit.
Investors who do not know how to stop loss will definitely suffer losses, and investors who only know how to stop loss will also suffer losses. Only investors who can both stop loss and make money can taste the taste of long-term profitability.