How Leverage Increases Trading Risk

How leverage increases trading risk, shown with one account and one price move at three leverage levels: what changes, what does not, and how far a position is from stop-out.

Leverage increases trading risk not by making the market move more, but by shrinking the amount of margin that stands between a normal price move and a closed position. The market is the same at 1:10 and at 1:200. The distance to the stop-out is not.

Key Takeaways

• Leverage does not change the size of a market move or the loss in money on a given position size. It changes how much of your account is locked as margin.
• The risk it adds is indirect: high leverage lets you open positions far larger than the account can absorb.
• At maximum leverage with the minimum margin posted, an ordinary daily move can exceed the margin on the position.
• MarketsAll offers leverage up to 1:200. Using it is a choice, not a requirement.

What Leverage Does and Does Not Change

Take a fixed position: 1.00 lot EURUSD at 1.0850, exposure about $108,500. A 30-pip adverse move costs $300 regardless of leverage. That number is set by position size and pip value, and nothing else.

What leverage changes is the margin required to hold that position:

Same position, same move, same $300. The only column that moves is the last one. At 1:200, a routine 30-pip move has consumed more than half the margin posted on the trade.

Where the Risk Actually Comes From

Leverage is dangerous through a side door. Because 1:200 makes the margin for a lot so small, it makes it possible to open positions that would be unthinkable at lower leverage.

A $5,000 account can hold about nine lots of EURUSD at 1:200 before running out of free margin. At 1:30 it could hold about one. The account at 1:200 is not riskier because of the leverage ratio; it is riskier because the ratio permits nine lots, and nine lots turn a 30-pip move into a $2,700 loss — 54% of the account, from a move that happens on most days.

The leverage did not cause the loss. It removed the constraint that would have prevented the position.

Worked Example: One Account, Three Choices

$5,000 account, 1:200 leverage, EURUSD at 1.0850, 30-pip adverse move.

The final column is the one to sit with. At 5 lots, 100 pips — less than a lively day — takes equity to zero. Long before that, the margin level reaches the stop-out threshold and the platform begins closing positions. The stop-out is a protection; the position size that made it necessary was the risk.

(Illustrative at 1.0850, USD account. Excludes spread and financing. Stop-out levels are set on the server; see the account terms.)

Time-to-Ruin, Not Just Size

Another way to see the same thing: leverage shortens the time an adverse move needs to become a forced exit. A position at 1:10 can be wrong for weeks. The same position at 1:200, sized to the margin, can be wrong for an afternoon. Position sizing is the discipline of sizing to the stop distance rather than to the margin, which restores the time.

Negative Balance Protection

All MarketsAll accounts carry negative balance protection: the account balance cannot fall below zero. This limits the worst case to the funds in the account. It does not limit the loss to less than that, and it does not change any of the arithmetic above.

Risks Related to Leverage

• Sizing to the margin. "The margin is only $543" is a statement about capital efficiency, not about risk.
• Reading the ratio as a recommendation. 1:200 is a ceiling.
• Ignoring correlation. Three leveraged positions on the same underlying theme are one large leveraged position. See correlated positions.
• Gaps. A stop-loss does not fill at its level in a gap; at high leverage a gap can pass through the stop and the stop-out in one move. See gap risk.

Does higher leverage mean higher risk?

Higher available leverage permits larger positions relative to the account. The risk comes from taking them. A trader who uses 1:200 to open the same position size they would have opened at 1:30 has the same risk and a smaller margin requirement.

What is the safest leverage?

There is no safe ratio, only safe position sizes. A position sized from the stop distance and an acceptable loss is the same risk at any leverage that allows it.

Can I lose more than my deposit at 1:200?

Not on a MarketsAll account. Negative balance protection means the balance cannot fall below zero. The entire deposit can be lost.

Why do brokers offer 1:200 if it is risky?

Because it lowers the capital required to trade, which is useful to traders who size responsibly. The ratio is a facility; how it is used is the risk decision.

How do I know how close I am to stop-out?

Watch the margin level in the MT5 terminal. It falls as floating losses grow; the stop-out threshold is in the account terms.

Related Terms

Leverage · Margin · Pip · Position sizing · Balance vs equity vs free margin · Gap risk