OPEN-SOURCE SCRIPT

DEMA ATR Strategy [PrimeAutomation]

3 079
⯁ OVERVIEW
The DEMA ATR Strategy combines trend-following logic with adaptive volatility filters to identify strong momentum phases and manage trades dynamically.
It uses a Double Exponential Moving Average (DEMA) anchored to ATR volatility bands, creating a self-adjusting trend baseline.
When the adjusted DEMA shifts direction, the strategy enters positions and scales out profit in phases based on ATR-driven targets.

This system adapts to volatility, filters noise, and seeks sustained directional moves.

⯁ KEY FEATURES
  • DEMA-Volatility Hybrid Filter
    Uses Double EMA with ATR expansion/compression logic to form a dynamic trend baseline.
  • Directional Shift Entries
    Entries occur when the adjusted DEMA flips trend (bullish crossover or bearish crossunder vs its past value).
    ảnh chụp nhanh
  • Noise Reduction Mechanism
    ATR range caps extreme moves and prevents false flips during choppy volatility spikes.
    ảnh chụp nhanh
  • Multi-Level Take Profits
    Targets scale out positions at 1×, 2×, and 3× ATR multiples in the trade direction.
    ảnh chụp nhanh
  • Volatility-Adaptive Targets
    ATR multiplier ensures profit targets expand/contract based on market conditions.
  • Single-Direction Exposure
    No pyramiding; the strategy flips position only when trend shifts.
  • Automated Trade Finalization
    When all profit targets trigger, the position is fully closed.


⯁ STRATEGY LOGIC
  • Trend Direction:
    DEMA baseline is modified using ATR upper/lower envelopes.
    • If the adjusted DEMA rises above previous value → Bullish
    • If it falls below previous value → Bearish
    ảnh chụp nhanh
  • Entry Rules:
    • Enter Long when bullish shift occurs and no long position exists
    • Enter Short when bearish shift occurs and no short position exists

  • Take Profit Logic:
    3 partial exits for each trade based on ATR:
    • TP1 = ±1× ATR
    • TP2 = ±2× ATR
    • TP3 = ±3× ATR
    Profit distribution: 30% / 30% / 40%
    ảnh chụp nhanh
  • Exit Conditions:
    • Exit when all TPs hit (full scale-out if sum of all TPs 100%)
    • Opposite trend signal closes current trade and opens new one


⯁ WHEN TO USE
  • Trending environments
  • Medium–high volatility phases
  • Swing trading and intraday trend plays
    ảnh chụp nhanh
  • Markets that respect momentum continuation (crypto, indices, FX majors)


⯁ CONCLUSION
This strategy blends DEMA trend recognition with ATR-based volatility adaptation to generate cleaner directional entries and structured take-profit exits. It is designed to capture momentum phases while avoiding noise-driven false signals, delivering a disciplined and scalable trend-following approach.

Thông báo miễn trừ trách nhiệm

Thông tin và các ấn phẩm này không nhằm mục đích, và không cấu thành, lời khuyên hoặc khuyến nghị về tài chính, đầu tư, giao dịch hay các loại khác do TradingView cung cấp hoặc xác nhận. Đọc thêm tại Điều khoản Sử dụng.