Pine Script Development & Conversion
Turn your TradingView indicators and strategies into fully functional MT4, MT5, or cTrader automated systems — with production-grade execution, risk controls, and full source code ownership.
Years Multi-Platform Experience
Pine Script Conversions
Source Code Included
Platforms: MT4, MT5, cTrader
Why Pine Script Conversions Fail in Live Trading
A TradingView strategy that looks profitable in the Pine Script backtest often behaves differently when converted to MT4 or MT5. The translation from an indicator-based strategy to a live execution engine introduces failure points that a direct line-by-line port won't solve.
Common Conversion Failures
- Execution model mismatch — Pine strategy.entry/exit vs MT4/MT5 OrderSend / PositionOpen
- Bar-close vs real-time — Pine calculates on bar close; live EAs must handle every tick
- Missing repaint handling — Pine indicator repainting not visible in MT4/MT5 without buffer logic
- No order retry logic — Pine assumes instant fill; live markets have requotes, slippage, and context busy errors
- Broker symbol differences — suffix variations, stop-level distances, freeze levels ignored
How We Convert Differently
- Architectural rebuild — not line-by-line port. Signal logic separated from execution
- Real-time tick handling — OnTick() engine that processes every tick, not just bar closes
- Buffer-based indicators — repainting Pine indicators become non-repainting MT buffers
- Execution reliability — retry loops, spread gates, TRADE_CONTEXT_BUSY handling
- Broker-calibrated — account for symbol suffixes, execution modes, and broker rules
Pine Script Conversion Services
Every conversion starts with a written specification. You approve the plan before we write any code.
Pine Strategy to MT5 EA
TradingView strategy converted to a full MQL5 Expert Advisor with proper position management, retry logic, risk controls, and broker-aware execution.
Pine Strategy to MT4 EA
Same architectural rebuild for MetaTrader 4. Your strategy becomes a stable, production-ready MQL4 EA with hedge-mode execution.
Pine Indicator to MT4/MT5
TradingView indicators become buffered custom indicators with multi-timeframe support, alerts, and MT4/MT5 native styling. No repainting.
Pine to cTrader cBot
Convert to cTrader Automate (C#). Your Pine strategy becomes a fully functional cBot with Spotware's event-driven execution model.
Cross-Platform Port
Same strategy deployed on multiple platforms — MT4 + MT5 + cTrader. Consistent signal logic, platform-native execution on each.
Pine Script Audit & Fix
Existing Pine strategy not performing? We audit the logic, identify repaint issues, fix calculation errors, and port to your target platform.
Conversion Process
From TradingView script to a deployed, live-trading EA in 5 structured phases.
Script Analysis
We review your Pine Script, document every signal condition, input, and edge case. Repainting risks identified upfront.
Spec & Quote
Written specification of the converted system. You approve scope, risk model, and platform details before development.
Architecture & Code
Architectural rebuild in MQL4/MQL5/C#. Signal separated from execution. Tick handling, retry logic, risk layer built in.
Backtest & Validate
We match the original Pine backtest results to prove parity, then test with realistic tick data, spreads, and slippage.
Deploy & Support
VPS setup, parameter presets, and 14-day post-delivery support. You receive full source code and documentation.
Who This Is For
Good Fit
- TradingView users ready to automate on MT4/MT5/cTrader
- Strategy owners with well-documented Pine Script logic
- Indicators that need buffer-based non-repainting versions
- Prop firm traders wanting to run their TradingView edge in MT5
- Vendors commercialising strategies across multiple platforms
Not a Good Fit
- Strategies that rely on TradingView-specific features (e.g. barstate.isconfirmed)
- Scripts with heavy repainting that cannot be made deterministic
- Anyone expecting a pixel-perfect 1:1 port without architectural changes
- Ultra-low budgets that cannot accommodate validation and testing
Pine Script Conversion Pricing
Fixed-price quotes based on script complexity. No hourly billing.
Simple Indicator
- Single indicator conversion
- Non-repainting buffer rebuild
- Multi-timeframe if specified
- Alert integration
- Delivery: 2–3 days
Strategy / EA
- Full strategy conversion
- Tick execution engine
- Order retry & risk layer
- Backtest parity validation
- Delivery: 5–7 days
Multi-Platform
- Same strategy: 2 or 3 platforms
- Consistent signal logic
- Platform-native execution per build
- Forward test validation
- Delivery: 7–14 days
Every quote is fixed price. You approve before we code.
What You Receive
Full Source Code
Complete MQL4, MQL5, or C# source. You own it fully.
Backtest Report
Tick-data backtest with realistic spreads. Pine parity comparison included.
Parameter Presets
SET files with optimised parameters for different account sizes.
Documentation
Deployment guide, parameter reference, and conversion notes.
14-Day Support
Post-delivery support for installation and configuration adjustments.
NDA Available
Your strategy logic is your IP. NDAs signed on request.
Pine Script Conversion — Frequently Asked Questions
How much does Pine Script to MT5 conversion cost?
Simple indicator conversions start at $150 to $300. Full strategy-to-EA conversions range from $300 to $800. Multi-platform deployments range from $500 to $1,500. All fixed-price.
How long does Pine Script conversion take?
Simple indicators in 2–3 days. Strategy-to-EA in 5–7 days. Multi-platform projects in 7–14 days.
Can you make non-repainting versions of TradingView indicators?
Yes. We rebuild repainting Pine indicators as deterministic, buffer-based custom indicators for MT4/MT5 that calculate on each tick without repainting.
Can you convert my Pine strategy to cTrader?
Yes. We convert to cTrader Automate cBots in C#. Full event-driven execution with proper order and position management.
Do you provide the source code?
Yes. Full source code in MQL4, MQL5, or C# is included. You own it completely.
Will the MT5 backtest match TradingView's results?
We validate backtest parity. The tick-based MT4/MT5 model differs from Pine's bar-close model. We calibrate for maximum alignment and document all differences.
What if my Pine Script has repainting issues?
We identify repainting during analysis and rebuild the logic as a deterministic, non-repainting system. Signal timing differences are documented for your review.
Ready to Convert Your Pine Script?
Send us your TradingView script. We'll analyse it and provide a fixed-price quote within 24 hours — with full source code and 14-day support included.
Your strategy is confidential. NDA available on request.