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Risk is an important aspect that needs to be considered when conducting business. And since trading is a business, managing risk is a skill that traders must possess.
Furthermore, financial markets, including the forex market, are known as high-risk markets. If we do not take risk management seriously in every transaction we make, we shouldn't be disappointed if we end up losing all the money we have deposited.
So, how do we manage trading risk?
There are several steps we can take to manage trading risk, which are as follows:
1. Ensure the probability of the trading method we use
The initial step is to ensure that the trading method we use has a sufficiently high probability. The only way to do this is by conducting backtesting, which involves examining the performance of our trading method based on past price movements.
During backtesting, it is important to record every winning and losing trade. Then, we can compare the results of successful trades with the results of failed trades. If the overall results of our trades are positive or if the number of winning trades exceeds the number of losing trades, then the method we are using can be considered adequate. If not, it is advisable not to use that method anymore.
2. Limiting losses
Limiting losses is a way to prevent the amount of losses from exceeding our tolerance level. This can be done by using a stop-loss order, which automatically closes our position when the price reaches the predetermined loss limit. Additionally, we can also limit risk by manually closing losing positions or cutting losses. However, the latter method is not highly recommended as some of us may find it difficult to accept that our trades incur losses.
3. Determine the loss value per trade
The next step is to determine the loss value that we can tolerate for each trade. Generally, we can set a loss limit for each trade between 2% to 5% of our total capital. However, we can also set it lower than this percentage, indicating that we are conservative traders.
This determination of the loss value allows the trade size in each of our trades to vary, depending on the stop-loss distance we have set when creating a trading plan.
For example, let's say I am using $1000 as my trading capital. I open a position on the EUR/USD pair with a 50-pip stop loss. I want to limit my risk to 5% of my capital. Therefore, the lot size I will use is 0.1 lots.
This lot size will decrease as our capital decreases and increase as our capital grows. It will also vary if the stop-loss distance in our trades changes.
4. Determine the maximum drawdown
Drawdown refers to the decline in the value of our assets during trading. For example, if my equity value decreased by 10% in the first week of trading, then my drawdown at that time would be 10%. But if in the fourth week, my equity value dropped by 50%, then my overall drawdown would be 50%.
Drawdown is calculated based on the decline in equity value, not the balance. The magnitude of drawdown indicates how much our equity has experienced a decline and also reflects the level of risk in our trading. Measuring drawdown is effective when we use stop-loss orders to limit risk because, at the same time, when drawdown reaches our predetermined loss limit, it will be realized as a decrease in the balance value, not equity.
For example, when I limit the risk per trade to 5%, my drawdown would be 5% when I incur a loss. And if I have four consecutive losses, my drawdown would be 20%.
Determining the maximum drawdown is equivalent to determining the maximum overall loss. We can set its value based on our individual ability to tolerate losses. However, it is recommended that the value does not exceed 50%.
Determining the maximum drawdown is important. If its value is reached, it may indicate that there is something wrong with our trading method or approach. Therefore, we need to evaluate it to identify what went wrong and make improvements.
By having a maximum drawdown, we don't have to wait for a margin call to realize that our trades are experiencing a decline in probability. This allows us to exit early before the capital we use is completely depleted.
So, those are some steps to better manage trading risk. By following these steps, it won't eliminate the risk of trading entirely. However, it will at least keep our losses within the boundaries we have set for ourselves.
已編輯 14 Jun 2023, 07:45
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