Price_Deviation Oleg📘 Description
This script is an extended and customized version of the original work by the respected author fullmax.
I adapted the logic for my own trading needs and added several improvements, including lot‑precision rounding to prevent exchange errors when using webhook automation, as well as additional visualization elements for clarity.
🔧 Key Enhancements
Lot precision control (prevents invalid quantity errors on exchanges when using webhooks)
Base order labels for easier visual tracking
Mini‑table with live position metrics
Configurable date‑range window for backtesting
Dynamic safety‑order price calculation
Trailing take‑profit option
Improved visualization of thresholds, MA, and TP levels
🎯 How the Strategy Works
The script calculates a moving average and compares the current price deviation against user‑defined thresholds.
When the deviation condition is met, the strategy opens a base position and then manages it using safety orders that scale in both volume and distance.
After entering a position, the script manages exits using:
a fixed take‑profit target
or an optional trailing take‑profit
plus a breakeven reference line
and an auto‑close mechanism when the averaging cycle resets
All order quantities are rounded according to the selected lot precision to ensure compatibility with exchange requirements when sending webhook‑based orders.
⚙️ Features Overview
Deviation‑based entry logic
Safety orders with volume and step scaling
Configurable date window for testing
Trailing TP with adjustable distance
Breakeven visualization
Mini‑table showing quantity, USD value, open trades, PnL, and equity
Clean and intuitive chart visualization
📝 Disclaimer
This script is provided for educational purposes only.
It does not constitute financial advice and does not guarantee profits.
Always test strategies on historical data before using them in live trading.
Strategi Pine Script®






















