Direct answer
In most cases, you cannot assume you can “copy a demo to a live forex account.” Copy trading typically depends on the copy feature being able to mirror trades between two specific account types with compatible execution settings. If the platform’s copy system only supports copying between live accounts (or only supports demonstration-to-demonstration), then demo-to-live copying will not be available.
A practical way to interpret the question is: can a strategy or position from a demo environment trigger real order execution in a separate live account through the copy mechanism? Without explicit support from the platform for demo-to-live order routing and permissions, you should treat this as not supported.
How it works (the mechanics)
“Copy trading” usually means that when trades are opened, modified, or closed in a source account, the copy system attempts to reproduce those actions on a destination account. Key requirements are often:
- Order execution permission: The destination account must be allowed to place orders. A live account can place real orders, but the system must still be configured to use it.
- Account linkage and compatibility: The platform may restrict what combinations of account types can be paired (for example, live-to-live or demo-to-demo).
- Data and trade events: The copier needs trade events from the source. Demo trade events may be simulated and may not be treated the same way as live execution events.
- Settings alignment: Even when copying is available, differences in leverage, instrument availability, margin settings, and execution models can cause mismatches.
Because these conditions vary by provider and copy setup, demo-to-live copying is not something you can reliably generalize.
Comparison: two options
- Copy demo to demo: Often supported for learning and practice, because both sides stay in a simulated environment.
- Copy demo to live: Requires explicit platform support for routing and permissions; otherwise the copy feature will not execute real trades from demo activity.
Checks you can do independently
Since there are no universal rules across providers, you can verify support by checking:
- Whether the copy interface lets you select a demo account as the source and a live account as the destination.
- Whether the platform documentation states supported combinations of account types for copy trading.
- Whether the copy system shows a status message indicating the connection is for demonstration only, or whether it confirms live execution.
If none of these confirm demo-to-live operation, treat it as unsupported rather than as “likely to work.”
Limitations and risks
Even when a platform allows copying from a demo-like source, a live account outcome can differ for reasons such as different execution conditions and real market behavior. Also, copy systems may not replicate every detail of execution (for example, partial fills, timing differences, or changes due to margin constraints).
Finally, never treat demo copying as proof of future performance in live trading. Demo activity is meant for practice, and live trading involves uncertainty that a copy mechanism does not remove.