A positive account balance does not automatically mean enough margin is available to open another position.
You enter a trade, press Buy or Sell, and receive a rejection.
“But there is money in my account.”
There may be. The important question is how much remains available to support the order you requested. MetaQuotes identifies insufficient money as trade-server return code 10019, separate from errors such as invalid volume or a closed market.
Start with the volume and free margin
Check the Volume field first. Entering 1.00 lot instead of 0.10 lot creates a much larger position. MT5’s documentation confirms that order volume affects both potential profit or loss and the margin reserved for the position.
Confirm that the volume matches your intended risk calculation. If you use an Expert Advisor, check its lot-size settings and whether it has already opened other positions.
Next, inspect the account figures in MT5’s Trade tab:
| Balance | The account balance before including current floating results |
| Equity | The account’s current value, including floating results and applicable adjustments |
| Margin | The amount currently allocated to support positions and applicable orders |
| Free margin | Equity remaining after used margin is deducted |
Consider a simplified example:
- Balance: $1,000
- Floating loss: $200
- Equity: $800
- Used margin: $650
- Free margin: $150
An additional order requiring $250 of margin would exceed the available amount, even though the balance still shows $1,000.
These figures are illustrative and exclude other adjustments. For more detail, read SmartFIN’s explanation of free margin versus margin in forex.
Check the requirements for the exact instrument
Do not assume that a volume you traded successfully on EUR/USD will require the same margin on gold, an index or another currency pair.
On MT5 desktop, right-click the exact symbol in Market Watch and select Specification. Review its contract size, permitted volume, and margin information. Confirm the account’s effective leverage and any instrument-specific requirements.
Margin calculations depend on the instrument’s calculation method and applicable settings. Some contracts use fixed margin requirements; others involve leverage, margin rates, and currency conversion. A single formula will not explain every symbol.
A trade that was accepted previously may also face different conditions now. Check whether your provider has changed the applicable requirements rather than relying on an old calculation.
Review existing exposure and account settings
Open positions already use margin. Their floating losses can also reduce equity and free margin, leaving less capacity for another order.
Review pending orders too. Their margin treatment depends on the account and instrument rules. Do not assume they are irrelevant simply because they have not opened a position.
Likewise, an opposite-direction trade does not automatically release margin. Netting and hedging accounts handle positions differently, and hedged exposure can still carry a margin requirement. Ask the provider to explain the treatment that applies to your account.
Then confirm that you are looking at the intended account and server. A demo account, another live account, or a different symbol variant may have different conditions.
Check the exact rejection in the Journal or Experts log where available. “Invalid volume,” “Trade disabled,” and “Market closed” are separate errors; treating every rejected order as insufficient margin can lead to the wrong fix.
What should you do next?
Pause before submitting the same order again.
If the volume was entered incorrectly, correct it only after checking the intended exposure. A smaller position may require less margin, but acceptance by the platform does not establish that the trade is suitable.
Do not increase leverage, close another position, or deposit additional money simply to make the rejection disappear. First, understand the account’s current exposure and why the requested order cannot be supported.
If the calculation remains unclear, provide support with the symbol, requested volume, timestamp, error message, and relevant account figures. Ask for the required-margin calculation under your account’s actual conditions. Never share passwords or one-time security codes.
SmartFIN’s MT5 Knowledge Centre and forex margin and leverage guide explain the concepts behind these checks.
The useful response to “Not Enough Money” is to reconcile the order with the account—not rush to create more trading capacity.
Forex and CFDs involve significant risk. Leverage can magnify losses. This article provides general education, not personalized investment advice.
