Song Bo Zhong
Song Bo Zhong
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5
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Song Bo Zhong Published product

RealCost XAU Basket Quality MT5 is a gold-focused Expert Advisor for MetaTrader 5. This EA is built for XAUUSD-ECN / XAUUSD / GOLD on the M1 timeframe. The default profile was prepared and tested on VTMarkets-Demo, XAUUSD-ECN, M1, using low-spread gold conditions. This is not a universal attach-anywhere robot. It is designed for brokers with stable gold execution, low spread and reliable tick data. Gold trading results can be very different between brokers, so please test it on your own broker

Song Bo Zhong Published product

RealCost XAU Free is a free micro-lot Expert Advisor for MetaTrader 5. It is designed for traders who want to test the behavior of an XAUUSD M1 trading system with very small exposure. The free edition uses real trading logic, but the trading volume is hard-locked to 0.01 lot in the code. This version is suitable for demo testing, broker compatibility checks and forward observation before using larger trading volume. Main features: - Built for XAUUSD / Gold on the M1 timeframe - Fixed 0.01 lot

Song Bo Zhong Published product

RealCost Gold Session Zones MT5 is an entry-level session map utility for gold traders using MetaTrader 5. It draws Asia, London and New York session zones on the chart and shows a compact live dashboard for current-session context. The utility is designed for visual market timing, manual preparation and quick broker-condition checks. It does not trade, does not open or close positions, and does not provide buy or sell signals. Main features: - Asia, London and New York session zones. -

Song Bo Zhong
Published code RealCost XAU Session Cost Snapshot MT5
Open-source MT5 script that records XAUUSD/GOLD symbol settings, spread, tick value, contract size, volume step, stop/freeze levels, swap, and account context to the log and optional CSV.
Song Bo Zhong
Song Bo Zhong
RealCost Xau Session Pro MT5 is now available on MQL5 Market.

It is a paid XAUUSD M1 Expert Advisor package with a LowDD default setup, optional higher-risk preset files, spread checks, basket-level exits, drawdown controls, and local CSV logging.

I recommend testing it first in Strategy Tester with your broker's exact XAUUSD or GOLD symbol, real ticks, realistic spread, commission, leverage, and server time.

Product page:
https://www.mql5.com/en/market/product/182658?source=Site+Profile+Seller
Song Bo Zhong Published product

New MT5 gold EA released: RealCostXauBasketQualityMT5. Built for XAUUSD-ECN / XAUUSD / GOLD M1, with session-based entries, EMA/RSI/ATR filters, capital-adaptive lot sizing, basket exits, spread filtering and drawdown controls. Best for ECN / RAW low-spread gold accounts. Broker conditions matter, so real-tick backtest and demo forward test are recommended before live use. Product page: https://www.mql5.com/en/market/product/183919 RealCost Xau Session Lite Free is a free MetaTrader 5 Expert

Song Bo Zhong
Song Bo Zhong
I published a small open-source MT5 spread logger on CodeBase.

It records spread samples on the current chart symbol and shows average, p50, p90, p95, p99, maximum spread, alert status, and optional local CSV output.

The idea is to measure the spread distribution during the session you care about, instead of relying only on one current spread value.

CodeBase:
https://www.mql5.com/en/code/74148
Song Bo Zhong
Published code RealCost Spread P95 Logger MT5
Open source MT5 spread logger with average, p50, p90, p95, p99, maximum spread, alerts and CSV export.
Song Bo Zhong Published product

Overview RealCost Spread Guard is a spread monitoring utility for MetaTrader 5. It does not trade, modify orders, or send data to external servers. It samples the current chart spread, displays live and historical spread statistics, optionally alerts when spread exceeds a configured threshold, and can write a local CSV file for later review. This utility is useful before running manual entries, scalpers, grid systems, signal copiers, or any EA that is sensitive to spread spikes. Typical Use

Song Bo Zhong Published product

Overview RealCost Risk Governor MT5 is an account and trade-risk monitoring utility for MetaTrader 5. It does not predict price movement and does not provide buy or sell signals. It watches configured risk limits and shows a compact on-chart panel for daily P/L, floating P/L, equity drawdown, trade count, open positions, pending orders, total lots, and chart spread. The default mode is alert-only. If the trader explicitly enables protection actions, the utility can close scoped positions

Song Bo Zhong
Song Bo Zhong
I have published RealCost Auditor MT5, a MetaTrader 5 utility for measuring real trading costs before trusting backtest assumptions.

It monitors live spread, executed deals, slippage estimates where available, commission, swap, profit, and exports local CSV audit files.

It does not trade, does not modify orders, and does not use DLL/WebRequest.

Product page:
https://www.mql5.com/en/market/product/182171
Song Bo Zhong Published product

RealCost Auditor MT5 is an execution-cost monitor for MetaTrader 5. It does not open, close, or modify trades. It watches the chart symbol, samples live spread, records executed deals, estimates signed slippage when the terminal exposes the requested price, and saves a local CSV audit file. Many backtests use spread, slippage, commission, and swap assumptions that are cleaner than real trading conditions. This utility gives you broker and account data from your own terminal before you trust a

Song Bo Zhong
Registered at MQL5.community