Estimating Trade Costs from Spread, Commission, and Swap

Summary

This document describes a MetaTrader 5 utility for estimating the costs of a prospective trade. It combines spread, commission, and swap charges using symbol data and trader inputs such as position size, direction, commission per lot, and expected holding period. The output presents each cost component, an estimated total in the account currency, and that total as a share of the account balance.

The calculator also displays instrument details such as tick size, tick value, and contract size, which inform cost calculations across symbols. A low-or-high classification is intended to help users assess the estimated expense before entering a position. The document explains the tool’s inputs and outputs but supplies no calculation examples, accuracy evaluation, or evidence that its classification improves trading results. Estimates depend on the selected inputs and broker or instrument data; the utility does not execute trades or provide signals.

Key ideas

• Trade cost estimates can combine spread, commission, and swap charges.
• The estimated cost depends on position size, trade direction, commission assumptions, and holding period.
• Costs are shown in account currency and relative to account balance.
• Tick size, tick value, and contract size help adapt calculations to different instruments.
• The calculator is for analysis and does not place trades or generate signals.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.