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EMA ± ATR Channel (True Range)

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EMA ± ATR Channel (True Range)

Tagline: Adaptive EMA channel with ATR-based volatility bands — perfect for swing trading, intraday setups, and managing risk on high-volatility stocks.

This script plots a dynamic price channel around a configurable EMA using the Average True Range (ATR, Wilder’s True Range) as a volatility buffer.

Upper band = EMA + (ATR × multiplier)

Lower band = EMA – (ATR × multiplier)

📊 Features:

Adjustable EMA length, ATR length, and ATR multiplier

Visual channel fill between upper and lower bands

Optional on-chart help panel with practical combos

⚡ Practical Combos for Volatile Stocks:

EMA 20 + ATR 14 × 2.0 → most common swing trading setup

EMA 10 + ATR 14 × 1.5 → very responsive, good for intraday/high-beta names

EMA 20 + ATR 20 × 2.5 → smoother, wider channel, avoids whipsaws in chaotic stocks

✅ Use cases:

Identify dynamic support/resistance zones

Volatility-based stop-loss & take-profit placement

Spot overextensions from the trend midline

🔖 Tags:
ema, atr, channel, volatility, trend, support resistance, stop loss, swing trading, intraday, risk management, indicator
릴리즈 노트
EMA ± ATR Channel (True Range)

Tagline: Adaptive EMA channel with ATR-based volatility bands — perfect for swing trading, intraday setups, and managing risk on high-volatility stocks.

This script plots a dynamic price channel around a configurable EMA using the Average True Range (ATR, Wilder’s True Range) as a volatility buffer.

Upper band = EMA + (ATR × multiplier)

Lower band = EMA – (ATR × multiplier)

📊 Features:

Adjustable EMA length, ATR length, and ATR multiplier

Visual channel fill between upper and lower bands

Optional on-chart help panel with practical combos

⚡ Practical Combos for Volatile Stocks:

EMA 20 + ATR 14 × 2.0 → most common swing trading setup

EMA 10 + ATR 14 × 1.5 → very responsive, good for intraday/high-beta names

EMA 20 + ATR 20 × 2.5 → smoother, wider channel, avoids whipsaws in chaotic stocks

✅ Use cases:

Identify dynamic support/resistance zones

Volatility-based stop-loss & take-profit placement

Spot overextensions from the trend midline

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