Shi Yuan Wang
Shi Yuan Wang
5 (1)
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2 years
experience
22
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0
demo versions
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I write custom indicators, Expert Advisors (EAs), scripts and trading tools
for MetaTrader 4 and MetaTrader 5, and indicators for TradingView (Pine Script).

What I can do for you:
- Convert a clearly described trading rule into a backtestable MQL4/MQL5 EA
- Build non-repainting custom indicators with alerts and multi-timeframe support
- Migrate your existing MT4 EA / indicator to MT5 (or MT5 → MT4)
- Convert TradingView Pine Script strategies into MT5 EAs
- Add risk controls: fixed stop loss / take profit, trailing stop, max spread,
slippage guard, daily loss limit, trade time filter

What I do NOT do:
- I do not guarantee any profit, win rate or drawdown
- I do not manage accounts, hold funds, or share in trading profits
- I write the code exactly to the rules you define

Every delivery includes:
- Full source code (.mq4 / .mq5 / .pine)
- A short demo video or screenshot set
- A one-page README (inputs, usage, known limits)
- One free round of bug fixes within 7 days
Shi Yuan Wang Published product

Adaptive MACD - R² Based Adaptive MACD Indicator Overview Adaptive MACD is an innovative MetaTrader 5 indicator that improves upon the traditional MACD. By introducing the Pearson correlation coefficient to calculate the R² value of price trends, this indicator can adapt to market conditions and dynamically adjust its sensitivity. It helps traders capture trends more effectively while filtering out market noise. How It Works Traditional MACD uses a fixed difference between fast and slow EMAs

Shi Yuan Wang
Published code Adaptive_MACD
Adaptive MACD is a dynamic momentum indicator that adjusts its smoothing based on market conditions. It calculates a Pearson correlation coefficient between price and bar index over a user-defined period, then uses the resulting R² to blend two different MACD coefficient sets. This makes the MACD line more responsive during strong trends and smoother in sideways markets. The indicator plots a color-coded histogram (strong/weak bullish/bearish) and an optional auto-contrast MACD line that adapts to the chart background. Inputs allow customization of the R² period, fast/slow lengths, signal period, and colors. Suitable for trend-following and detecting momentum shifts.
Shi Yuan Wang Published product

# MASignalPanel — Multi-MA Signal Panel with Trend Filter ## Overview MASignalPanel is an all-in-one moving-average signal indicator designed for MetaTrader 5. It combines up to three moving averages (SMA, EMA, SMMA, LWMA) with four trade signal modes — Cross, Breakout, Pullback and Channel — and adds a higher-timeframe trend filter line (default EMA240) to keep you on the right side of the market. A fully interactive control panel lets you change MA type, MA count, periods, s MA indicator

Shi Yuan Wang Published product

ZigZag Trader EA - Intelligent ZigZag Trading Assistant Introduction ZigZag Trader EA is a fully automated trading assistant based on the ZigZag indicator. It intelligently identifies previous highs and lows of the ZigZag indicator, combined with an advanced risk management system, to provide you with precise trading signals and automated trade execution. Whether you are a novice or experienced trader, ZigZag Trader EA can help you simplify trading decisions and achieve stable trading

Shi Yuan Wang
Registered at MQL5.community
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