One of the delicate areas in any MT5 commerce copier is lot administration — how the slave determines commerce quantity in proportion to the grasp.
In my newest copier construct, I applied a number of adjustable parameters to provide merchants full management over threat and place sizing.
Right here’s a fast abstract of how the system handles lot scaling:
-
Stability Ratio Management
When UseBalanceRatio = true, the copier routinely compares the balances of grasp and slave accounts.
This ensures that if a slave has half the stability of the grasp, it can open trades at half the amount — holding threat proportional. -
Lot Multiplier (LotMultiplier)
A versatile solution to scale trades.
For example, with a multiplier of 0.6 , a 1.00-lot commerce on the grasp turns into a 0.60-lot commerce on the slave.
This straightforward management is commonly sufficient for many mirror setups. -
Mounted Lot Possibility (FixedLotSize)
For many who choose full consistency, you’ll be able to disable automated scaling and use a static lot dimension.
When set to a non-zero worth, all copied trades use that lot, no matter grasp stability or multiplier. -
Most Lot Restrict (MaxLotSize)
To stop unintentional over-sizing, a security restrict is utilized in order that no commerce exceeds the required most quantity. -
Free Margin Safety
If FreeMarginPercent is outlined, the copier checks out there margin earlier than putting any commerce — guaranteeing that solely trades inside protected margin limits are copied.
This mix of controls offers customers each flexibility and security, whether or not they run equivalent accounts or mirror trades to smaller threat accounts.
I’ve discovered that balance-based scaling mixed with an inexpensive multiplier supplies probably the most secure efficiency over time.
Should you’ve examined different strategies for balancing threat between accounts, I’d be glad to listen to about your experiences.
You’ll be able to obtain the newest copier model from the hyperlink beneath.
