Keltner Channels (KC): How to Read It
Keltner Channels draw bands around an EMA using a multiple of ATR. They create a smoother volatility envelope than Bollinger Bands and help identify trends and stretched moves.
The formula
Common settings: 20-period EMA with 2 x ATR(10)
How to read it
- Price above the upper channel shows strong upward momentum.
- Price below the lower channel shows strong downward momentum.
- Price between the bands suggests normal movement.
- The slope of the middle EMA shows trend direction.
- Bollinger Bands inside Keltner Channels signal a squeeze.
Typical signals
- Closes outside the channel as a possible trend breakout.
- Pullbacks to the middle EMA in a trend as potential entries.
- Bollinger Bands moving back outside Keltner after a squeeze as volatility expansion.
Pitfalls to avoid
- Can generate false breakouts in choppy markets.
- Different platforms use different defaults.
- Does not predict direction on its own.
FAQ
How are Keltner Channels different from Bollinger Bands?
Keltner uses ATR for band width, while Bollinger uses standard deviation, making Keltner smoother.
What is the squeeze?
It is when Bollinger Bands move inside Keltner Channels, signaling unusually low volatility.
Are Keltner Channels good for trends?
They are often used to confirm and ride trends using the middle EMA and channel edges.
Works well with
Bollinger Bands
Bollinger Bands place bands a set number of standard deviations above and below a moving average. The bands widen when volatility rises and narrow when markets get quiet.
📏Average True Range
Average True Range measures how much an asset typically moves in a period, including gaps. It does not show direction, but it is extremely useful for sizing positions and placing stops.
📉Exponential Moving Average
The Exponential Moving Average is a moving average that gives more weight to recent prices. It responds faster than the SMA, which helps traders spot trend changes sooner.