One line, two sides

A trade can only reach money that has already crossed over (South Africa)

Risk in trading is usually taught as a set of techniques. There is a simpler structural fact underneath all of them: a position can touch what is on the account and nothing else. Money still in a bank in South Africa is not exposed, however badly a trade goes. That makes the amount you decide to move across the single most decisive risk figure you will ever set — and it is set before any platform is open.

Draw the line once. On the outside: your bank account, your salary, your savings, everything that has not been sent. On the inside: the balance on the trading account, including whatever part of it is currently held as margin. A losing position eats into the inside and cannot cross back out. And the floor under the inside is stated plainly by the broker — clients never lose more than they've deposited, so the account does not travel past zero into a debt. Losing the whole inside remains entirely possible.

What sits on each side of the line

Where the money is	Can a trade reach it?	What moves it
Your own bank or payment account	No	Only a deposit you initiate
In transit towards the account	Not yet	The payment provider carrying it
Free margin on the account	Yes	Opening a position, or a withdrawal
Used margin against an open position	Yes	Closing the position releases it
Requested for withdrawal	No longer	The route back, along the method it arrived on

Three of the five rows are outside a trade's reach. Managing risk starts with how much you allow into the two that are not. The two crossings, in detail

The crossing inwards is the decision that matters

Every other risk control operates on money that is already inside. This one decides how much is inside at all, and unlike the others it is made calmly, at a bank screen, with no position open and no price moving.

A workable test needs no arithmetic: could this amount disappear completely without changing next month? Rent, food, school fees and money owed to somebody else fail that test by definition, and no technique applied later repairs having sent them. A minimum stated at sign-up is a threshold for what will be accepted, not a suggestion about what to send, and reading it as advice is how a payment system ends up choosing the figure.

There is no clock on the decision either. Opening an account is free, a demo account is free, and holding an account that is doing nothing carries no inactivity fee. The line can stay exactly where it is for as long as you like.

Inside the line: what is exposed and what only looks exposed

Once money is on the account, four figures describe it, and two of them get misread as danger signals when they are nothing of the kind.

Used margin is your own money held while a position is open. It has not been spent, charged or paid to anybody. It returns to free margin the moment the position closes. A balance that appears to have shrunk is very often this and only this.

The floating result is what an open position would settle at right now. It moves continuously and belongs to nobody until the position closes. A red figure there is not yet a loss on the balance.

Free margin is the genuinely available part, and it is what both a new position and a withdrawal draw on.

Equity is balance plus every floating result — the honest answer to what would be settled if everything closed this second, and the number worth checking when a position has been open for a while. Which pot each word counts

An independent guide: it sets no limits, holds no money and sees no account. CFDs are complex products. Trading is risky and may not be suitable for everyone. Excess volatility increases risk further — be cautious.

The floor, and what it does not cover

One boundary is stated by the broker rather than invented by a strategy: clients never lose more than they've deposited. The account cannot go below zero, so a bad position does not create an obligation that reaches back across the line into a bank account.

Read the sentence exactly, because the reassurance is narrower than it first sounds. It caps the total, not the pace. It does not stop the whole inside from going. It says nothing about any individual trade, and past performance is not an indication of future results. What it does do is make the line real: whatever is outside stays outside.

The practical use of that is ordinary. It means a decision about risk can be made once, at the crossing, rather than renegotiated in the middle of a losing afternoon when nobody negotiates well.

It also explains why the pressure to top up is worth treating as a separate decision rather than a continuation of the first one. A second deposit after losses moves more money across a line it cannot come back over by itself, at the moment judgement is worst, and for a reason — the balance is smaller than planned — that is a fact about arithmetic rather than a reason. If the only thing that changed since the first crossing is the size of the balance, nothing has changed at all.

None of that requires urgency in either direction. Opening an account is free, a practice account is free, holding an idle account carries no inactivity fee, and there are no bonuses or promotions attached to depositing sooner. The line can sit exactly where it is for as long as you want it to.

The crossing outwards, and why it is worth doing once early

Money that leaves the account is back outside the line and out of reach of any future position. That makes a withdrawal the only operation on the whole platform that reduces exposure with certainty.

It is also worth completing once while nothing is urgent, because the route has conditions that are far more pleasant to discover on a calm day: identity verification has to be finished, and money returns the way it came — withdrawals up to the amount deposited go back to the original method, with anything above that paid out separately.

What you see: a balance figure and, next to it, a smaller free-margin figure.
What to read: which of the two the withdrawal screen is offering. It draws on what is free, not on the balance and not on equity.
The next step: check the identity file is accepted before you need it, not on the day. It is usually approved within about 24 hours.

Questions about how far a trade can reach

Can a losing trade take money from my bank account?

No. Clients never lose more than they've deposited, and the account does not go past zero. Money that never crossed the line is outside a trade's reach.

Is money held as margin at risk?

It is inside the line, so yes — but it has not been spent. It is your own money in a locked state, released when the position closes.

How much should I move across?

No page can name the figure. The test is whether its complete disappearance would change next month, and only you can answer that.

Does the minimum shown at sign-up suggest an amount?

It states what will be accepted and nothing else. It is a threshold set by a payment system, not advice.

My balance dropped but I closed nothing. What happened?

Most likely part of it moved into used margin when a position opened, or a swap was charged for carrying one overnight.

Does taking money out lower my risk?

Directly. Money on the outside of the line cannot be reached by any position.

Is there a cost to leaving an account idle instead?

No inactivity fee applies, so an account can sit untouched.

Is a demo account inside or outside the line?

Neither — it holds virtual money, so there is no line and nothing at stake. That is what makes it useful and what limits it.

Practise on the side of the line where nothing is at stake.

Virtual money, the same screens, no crossing in either direction. The button goes through a partner link to the official exness.com website.

Open a free demo at Exness