Updated 14 days ago
Lot sizes may be adjusted when trades are copied to your Allocation Account due to platform limitations in MT4/MT5.
MT4 and MT5 platforms cannot open fractional lot sizes below the minimum increment (0.01 lots).
When the multiplier results in a fractional lot size, the platform rounds down to the nearest valid lot size.
Example: If your multiplier is x5.3 and you open a 0.01 lot trade, the copied lot size would be 0.05 (not 0.053), because MT4/MT5 cannot open 0.003 additional lots.
This rounding is automatic and cannot be overridden — it is a platform-level limitation, not an error.