Wei Xin Sun
Wei Xin Sun
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Hi everyone, I'm Weixin (伟鑫) from Hong Kong.

MQL5 developer specializing in:
- Custom technical indicators (Volume Profile, Order Blocks, ICT/SMC concepts implementation, etc.)
- High-performance EA frameworks (multi-symbol, news/event filters, advanced position/risk management)
- Backtesting and optimization automation tools

With extensive experience in MQL5 coding (thousands of lines written), I'm proficient in OOP, Canvas drawing, multi-threading techniques, database integration, and more.

Services I offer:
- Custom EA development from scratch
- Optimization, debugging, and fixing of existing EAs
- Converting trading strategies/ideas into reliable MQL5 code

Feel free to send me a private message to discuss your ideas, requirements, or potential collaboration. Looking forward to working together and building robust, profitable trading solutions!
Wei Xin Sun
Added topic As an independent developer, I would like to understand the reasonable pricing range in the current EA market.
Assuming there is a stable and verified live trading record, what is the typical price range for high-end Expert Advisors ? Would it be advisable to start with a lower price to gain user reviews and credibility, and then gradually increase the price
Wei Xin Sun
Added topic How to better filter false entries in trend-following strategies on XAUUSD during volatile periods?
Hello everyone in the Trading Systems section! I'm trying to improve a simple trend-following approach specifically for XAUUSD (Gold), and one big issue I'm facing is too many false signals/entries during high volatility (news events, sudden spikes
Wei Xin Sun
News about Gold Trend Control EA signal

Starting from February 3, 2026, this is a brand new journey that relies entirely on self-developed EA

Wei Xin Sun Published MetaTrader 5 signal
Gold Trend Control EA
Price: 999 USD, Growth: -100.00%
Gold Trend Control EA   is a   trend trading expert system specifically designed for   XAUUSD (gold)   ! It precisely filters market direction using multiple technical indicators, entering trades only when signals are highly consistent.   Emphasis is placed on risk control and long-term stability   : rejecting Martingale, grid trading, and high-frequency trading, it is designed for traders seeking stable and sustainable profits. Let your capital steadily grow in the
Wei Xin Sun Published product

Gold Trend Control EA Gold Trend Control EA is a fully automated trading system specifically designed for XAUUSD (Gold). The strategy is built on trend-following principles, entering positions only when multiple technical filters align to ensure high-probability setups. Trading Logic The system strictly avoids risky methods such as Martingale, Grid, or Hedging. The execution process includes: Trend Filtering : Analyzes market direction on higher timeframes to trade in alignment with the primary

Wei Xin Sun Published product

Trade gold with disciplined automation — multi-filter logic and historically low drawdown near 10%. FixedPoint Bollinger Pro EA — Structured Gold Trading System FixedPoint Bollinger Pro EA is an automated trading system designed specifically for XAUUSD. It uses multi-timeframe filtering and a fixed execution structure, opening trades only when predefined conditions are met and managing the entire position group with a unified exit target. The system is not intended for frequent trading. Its

Wei Xin Sun
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