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Keltner Channels

Overview

Keltner Channels plot an EMA with upper and lower bands based on ATR, producing smoother envelopes than Bollinger Bands — and the two are frequently used together for the TTM Squeeze setup. This combination identifies low-volatility compression zones that precede explosive breakout moves in any market. Apply Keltner Channels on TradingView and overlay Bollinger Bands to spot squeeze conditions with a single glance.

How It Works

Middle line = 20-period EMA. Upper channel = EMA + (2 × ATR). Lower channel = EMA − (2 × ATR). Because ATR changes more smoothly than standard deviation, Keltner Channels are less reactive to spikes.

Key Signals

  • When Bollinger Bands move inside Keltner Channels = TTM Squeeze (low volatility).
  • Price closing above the upper channel = strong upward momentum.
  • Price closing below the lower channel = strong downward momentum.
  • Channel direction (slope) indicates the underlying trend.

Common Mistakes

  • Confusing Keltner Channels with Bollinger Bands — Keltner uses ATR, Bollinger uses standard deviation.
  • Trading channel touches in strong trends — the channel acts as a continuation zone.
  • Not using Keltner + Bollinger together for the squeeze — the combination is more powerful than either alone.

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