Interesting Equity drawdown calculation in backtesting

Created at 06 Oct 2024, 10:13
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protraderde

Joined 03.01.2021

Interesting Equity drawdown calculation in backtesting
06 Oct 2024, 10:13


Hi,

I run a backtest in MacOS 5.0.20 version. My bot opens a single position at a time. 

This is a screenshot from the result:

I started the test with 10K balance. At the end of first trade it shows min equity as 8.895€ but says 1.986€ equity drawdown. It should be 1.105€ while i started with 10K balance, right? What am i missing here?

Here is the trade list to show that there is only one trade at a time:


@protraderde
Replies

PanagiotisCharalampous
07 Oct 2024, 05:59

Hi there,

Max drawdown is measured from max equity, not from starting balance.

Best regards,

Panagiotis


@PanagiotisCharalampous

foram456teen
08 Oct 2024, 06:15 ( Updated at: 09 Oct 2024, 03:42 )

Interesting Equity drawdown calculation in backtesting

Hello,

 

Max drawdown is calculated from the highest equity point, not from the initial balance.

 

Best Regard,

Publix Passport


@foram456teen

protraderde
08 Oct 2024, 11:37

RE: Interesting Equity drawdown calculation in backtesting

Hi Panagiotis,

So, if before a single opening position, i had a balance of 10K. 

After closing this single position my balance becomes 15K.

And if i saw 5K as minimum equity while i have this position. 

What is my equity drawdown for this trade process?

I would expect to see 5K because i needed to have at least 5K available margin to keep this trade open.

Best


@protraderde

PanagiotisCharalampous
08 Oct 2024, 12:50 ( Updated at: 08 Oct 2024, 12:51 )

RE: RE: Interesting Equity drawdown calculation in backtesting

protraderde said: 

Hi Panagiotis,

So, if before a single opening position, i had a balance of 10K. 

After closing this single position my balance becomes 15K.

And if i saw 5K as minimum equity while i have this position. 

What is my equity drawdown for this trade process?

I would expect to see 5K because i needed to have at least 5K available margin to keep this trade open.

Best

It depends on what was the highest equity reached


@PanagiotisCharalampous