Blog

What is Drawdown?

When trading there is no denying that patience is a very important attribute to have. However one needs to strike just the right balance, as if you wait too long and are extremely patient, chances are that you might miss certain opportunities where it is critical to act quickly.

This is what highlights the importance of drawdowns. A drawdown refers to the extent to which an account has fallen from peak to trough in terms of the investment amount. The drawdown is measured over a certain period of time, between two dates, and it is expressed either in monetary amounts or as a percentage.

The formula to calculate drawdown as a percentage figure is as follows:

Drawdown (DD) = ((Pmax – Pmin) / Pmax)) * 100

The Pmin is the trough and the Pmax is the peak, or as they are sometimes referred to, the historical low and the historical high respectively.

When considering the drawdown you would be seeing the movement that took place from a peak to a trough. It is important to avoid thinking that the drawdown is a loss, because it is not the case. Rather it is the movement from the point where there was a historical high to the point where a historical low was reached.
Having said that, it is important to point out that there can be an overall profitable portfolio, but there is still a drawdown. For instance, let us consider a scenario where one has an account which grew from $100,000 to $150,000. Following this, the trader suffered a number of losses, which led the account to go to $125,000. In this case the account is still profitable as there are $25,000 profits from the initial capital which was of $100,000. However this trader also suffered from a drawdown of $25,000 from the peak of $150,000. So, in percentage terms, this trader has a profit of 25%, but a drawdown of 16.7%.

At this point you should have a better idea what a drawdown is all about. As an investor or trader it is important to consider drawdowns especially for risk management purposes. Drawdowns are part of trading activities, and a risk management plan should delineate how one plans to deal with them so as to safeguard the portfolio.

So, a stock trader will mitigate drawdown risks by making sure that the portfolio is as diversified as possible. A cryptocurrency trader will try to balance out risk by balancing between established coins, altcoins and stablecoins. A forex trader, on the other hand will try to mitigate drawdown risks by assessing different major, minor and exotic currency pairs and also seek to diversify his portfolio.

Another related, important considerations is the recovery window. This is basically the length of time that it needed for one to recover the drawdown experienced. This recovery window will vary as the types of assets to trade and the trading goals will have an effect on it.

A trader may thus wish to be prudent and careful, and establish the maximum drawdown level for his account or portfolio. Should that level be met, certain measures will then need to be taken so as to protect the account as best as possible. Measures could include tightening stop losses and avoiding volatile assets.

One cannot really say what a good drawdown is, as it depends on the individual’s risk tolerance, as well as on his personality. For example, an aggressive trader will be okay with a higher level drawdown, while a more conservative trader will tolerate a lower level. As a general rule of thumb though it is best to stick to a drawdown that is below 20%.