Pine Script to MQL5 conversion

We convert your TradingView strategy or indicator into a MetaTrader 5 Expert Advisor, and verify the trades match.

Is this you?

Your strategy works on TradingView, but your broker runs on MetaTrader 5.

You tried converting it yourself and the MT5 results don't match TradingView.

You want the strategy running automatically on MT5 instead of trading alerts by hand.

What we build

  • Line by line conversion of your Pine Script logic to MQL5
  • Strategies converted to a full Expert Advisor
  • Indicators converted to custom MT5 indicators
  • Trade by trade comparison against TradingView results
  • Risk management and lot sizing added if needed
  • Adjustable inputs matching your Pine Script settings
  • Full .mq5 source code and a walkthrough call

How we work

1

Strategy review

Send your rules, Pine Script or existing code. We confirm what's buildable and flag risks.

2

Fixed quote and spec

You get a clear scope, price and timeline before any work starts.

3

Build and backtest

We build, test on paper or historical data, and share progress.

4

Deploy and hand over

Live deployment on your account or VPS, full source code and a walkthrough call.

Why conversions usually don't match, and how we fix it

Pine Script and MQL5 calculate differently. TradingView often evaluates on bar close while MT5 runs on every tick, some Pine functions have no direct MQL5 equivalent, and repainting logic behaves differently on live data. We handle each of these explicitly, then compare trades from both platforms on the same period and explain any remaining differences.

Related work

S&P 500 Statistical Arbitrage Engine

Needed a market-neutral trading system — one exposed to the relationship between two stocks, not the direction of the market.

A 3-phase system: offline GICS-industry pair screening with a statistical test battery, a live execution engine with Kalman-filtered hedge ratios and automated news-risk blacklisting, and a monitoring dashboard.

Python 3.12 · Interactive Brokers · Databento market data · Kalman filtering · Google Gemini

Production system with guaranteed combo execution, no overnight risk, no martingale — backed by a 550-test automated suite before going live.

Most conversions cost $200 to $1,000 and take 3 days to 2 weeks, depending on script size.

Frequently asked questions

Very closely, but small differences can come from broker data, spreads and execution. We compare both and explain any gaps.

Only if you own the source code. We need the full Pine Script to convert it.

Yes. Indicators become custom MT5 indicators, and can also be used inside an Expert Advisor.

Yes. We also convert Pine Script to MQL4, and to Python for Interactive Brokers.

The full Pine Script code and a screenshot of the strategy tester results you want to match.

Tell us what you want to automate

We reply within 24 hours with questions or a quote.

Prefer chat? Message us on WhatsApp