Keltner Channels

Name Type Prerequisite Use Cases
Keltner Channels (KC) Volatility ATR, EMA Filtering price noise in trending markets more effectively than BB.

Definition

Keltner Channels are volatility-based bands that are placed on either side of an asset's price and can aid in determining the direction of a trend.

Mathematical Equation

\[ \text{Middle Line} = \text{EMA}_{20} \]
\[ \text{Upper Band} = \text{EMA}_{20} + (2 \times \text{ATR}_{10}) \]
\[ \text{Lower Band} = \text{EMA}_{20} - (2 \times \text{ATR}_{10}) \]

Special cases

  • Maximum possible value: Unbounded
  • Minimum possible value: 0
  • Behavior: Follows the price using bands based on an EMA and Average True Range (ATR).

Visualization

Keltner_Channels

Trading Significance

  1. Trend Identification: Breakout above upper channel signals uptrend.

  2. Reversion: Price often reverts to the middle EMA in trends.