Recently, we took another look at a requirement that, at first glance, seems completely harmless:
“Profitable day — from 0.5%.”
So, what’s so difficult about that?
Half a percent is not much. Make +0.5% in a day, get a profitable day, and move on.
But the problem starts when we ask a simple question:
| 0.5% of what?
And this is where the math gets more interesting…
0.5% on different accounts means different amounts of money
Let’s imagine two accounts:
| Parameter | Account A | Account B |
|---|---|---|
| Balance | $50,000 | $100,000 |
| 0.5% | 0.5% | 0.5% |
| Profit per day | $250 | $500 |
| Profit over 5 days | $1,250 | $2,500 |
On paper, the condition is exactly the same — 0.5%.
But in practice, the trader on the second account needs to make twice as much money on each of these days.
And this is still a fairly simple example.
It gets much more interesting when we compare accounts with different maximum drawdowns.
Account size is not the most important thing
Let’s assume we have two $100,000 programs.
But their drawdown conditions are different:
| Parameter | Account A | Account B |
|---|---|---|
| Balance | $100,000 | $100,000 |
| Maximum Drawdown | 5% | 10% |
| Working capital | $5,000 | $10,000 |
| Profitable day from 0.5% | 0.5% | 0.5% |
| Required profit per day | $500 | $500 |
| Profit relative to working capital | 10% | 5% |
And this is where the picture becomes completely different.
In both cases, the trader sees:
$100,000 account
0.5% profitable day
But in the first case, those $500 represent 10% of the working capital, while in the second they represent only 5%.
In other words, the same 0.5% can create completely different pressure on a trading system.
That is why we keep repeating:
| In prop trading, you cannot look only at the account size. You need to calculate the real conditions.
Why 0.5% can be more important than it seems
Let’s imagine a trader who normally works with a relatively small daily result.
For example, their normal range is:
+0.2% → +0.4% → +0.3%
From the perspective of regular trading, these can be perfectly normal results.
But if the program requires:
at least +0.5% to count as a profitable day,
then +0.3% and +0.4% may not count at all.
This creates a paradox:
a trader can be profitable, follow risk management, and gradually increase the balance, but at the same time fail to meet the program’s formal requirement for the number of profitable days.
And if several such days are required, this can already affect the time it takes to reach a payout.
For example:
5 profitable days × minimum 0.5%
means that you don’t just need to make a profit — you need to reach the required threshold several times.
And here it becomes important to understand what the 0.5% is calculated from and exactly how the company defines a profitable day.
Where exactly can the catch be?
Different programs may have different conditions regarding:
- what value the percentage is calculated from;
- whether the profit is calculated from the initial or current balance;
- what exactly counts as a profitable day;
- what minimum profit is required for a day to count;
- whether the days have to be consecutive;
- how many such days are required;
- whether the rule applies during the Challenge or already on the Funded account;
- whether the condition affects the ability to receive a payout.
Therefore, the phrase “you need to make 0.5%” by itself tells you practically nothing.
You need to open the rules of the specific program and check the formula and the exact point at which this condition is evaluated.
And now the most interesting part — the connection with drawdown
That is why I prefer to look at prop programs not through attractive numbers such as:
$50,000
$100,000
$200,000
but through how much room the trader actually has to work with.
If one account has:
$100,000 balance → 5% maximum drawdown = $5,000
while another has:
$100,000 → 10% maximum drawdown = $10,000
then, in practice, these are two completely different trading instruments.
And when a requirement such as:
“0.5% profitable day”
is added on top, it also needs to be considered in the context of this overall economics.
These are exactly the kinds of details that are often overlooked when a trader simply compares programs by account size and Challenge price.
So 0.5% is not just 0.5%
The 0.5% requirement itself looks small.
But before deciding whether it is easy or difficult, you need to answer at least three questions:
0.5% of what?
How is a profitable day calculated?
How many such days are required?
Only after that should you assess how well the condition fits your trading system.
We have already covered this mechanism
This topic is part of our free prop trading course.
In the course, we separately explain why the same percentages in different programs can mean completely different real pressure on the trader, how to calculate drawdown, and why you should not choose a program based only on the account size.
Watch the video:
👉 https://www.youtube.com/watch?v=sL9BiG4dVxg
You can also go through the free course step by step — from the basics of prop trading to rules, drawdowns, funding programs, and payouts.
BestPropTop — understand first, calculate second, and only then buy.
