Volatility · 100-400/mo
Keltner Channel Buy Sell Signals - TradingView Guide
Keltner Channel buy sell signals for TradingView. Channel breakouts, mean reversion, and volatility with Pine Script code and examples from ES, NQ, and BTC.
Keltner Channel Signal Interpretation
Quick-reference guide to 7 signal types you will see on the chart.
| Signal Type | Indicator Condition | Market Meaning | Reliability |
|---|---|---|---|
| Channel Breakout Above Upper Band -> Buy | Price closes above the upper Keltner Channel band after a period of trading inside the channel | Volatility is expanding and price is breaking out with momentum. Strong directional move likely in the breakout direction. | 4/5 |
| Channel Breakout Below Lower Band -> Sell | Price closes below the lower Keltner Channel band after trading inside the channel | Bearish momentum is accelerating. Price is likely to continue lower. Best in trending markets with volume confirmation. | 4/5 |
| Mean Reversion from Upper Band -> Sell | Price touches or exceeds the upper band and then closes back inside the channel | Price extended too far too fast. Expect a pullback toward the middle line. Works well in range-bound markets. | 3/5 |
| Mean Reversion from Lower Band -> Buy | Price touches or exceeds the lower band and then closes back inside the channel | Oversold condition within the channel. Price is likely to bounce toward the middle line. Strongest when combined with support levels. | 3/5 |
| Band Squeeze -> Breakout Anticipation | Keltner Channel narrows significantly relative to its 20-period average width | Volatility has contracted. A sharp expansion and directional move is coming soon. Prepare for a breakout in either direction. | 3/5 |
| Price Riding Upper Band -> Trend Strength | Price stays above the upper band for 3 or more consecutive bars | Strong trending conditions. Do not fade the move. Trend-following entries in the direction of the band ride produce the best results. | 5/5 |
| Middle Line Cross -> Trend Shift | Price crosses the middle Keltner line (EMA baseline) from below or above | Momentum shift at the baseline. A cross above the middle line signals bullish shift; a cross below signals bearish shift. | 3/5 |
Keltner Channel Pine Script Signal Code
Ready-to-use Pine Script code for generating buy/sell signals. Copy and paste into your TradingView Pine Editor.
Pine Script v5
//@version=5
indicator("Keltner Channel Buy Sell Signals", overlay=true)
// Input parameters
length = input.int(20, "Channel Length")
mult = input.float(1.5, "ATR Multiplier")
atrLength = input.int(10, "ATR Length")
src = input.source(close, "Source")
// Keltner Channel calculation
basis = ta.ema(src, length)
range = ta.atr(atrLength)
upper = basis + range * mult
lower = basis - range * mult
// Mean reversion signals
buyMR = ta.crossunder(close, lower)
sellMR = ta.crossover(close, upper)
// Breakout signals
buyBO = close > upper and close[1] <= upper[1]
sellBO = close < lower and close[1] >= lower[1]
// Band squeeze detection
channelWidth = upper - lower
avgWidth = ta.sma(channelWidth, 20)
squeeze = channelWidth < avgWidth * 0.7
// Trend strength - price riding the band
ridingUpper = ta.crossover(close, upper) and close > upper and close[1] > upper[1]
// Middle line cross
bullCross = ta.crossover(close, basis)
bearCross = ta.crossunder(close, basis)
// Plot Keltner Channel
plot(basis, "Middle Line", color=#2962FF, linewidth=1)
uPlot = plot(upper, "Upper Band", color=#FF5252, linewidth=1)
lPlot = plot(lower, "Lower Band", color=#4CAF50, linewidth=1)
fill(uPlot, lPlot, color=color.new(color.gray, 90), title="Channel Fill")
// Plot signals
plotshape(buyBO, "Breakout Buy", shape.triangleup, location.belowbar, color=#00C853, size=size.small)
plotshape(sellBO, "Breakout Sell", shape.triangledown, location.abovebar, color=#FF1744, size=size.small)
plotshape(buyMR, "MR Buy", shape.labelup, location.belowbar, color=#2979FF, size=size.small)
plotshape(sellMR, "MR Sell", shape.labeldown, location.abovebar, color=#FF9100, size=size.small)
// Squeeze label
plotshape(squeeze, "Squeeze", shape.circle, location.top, color=#E040FB, size=size.tiny)
// Alert conditions
alertcondition(buyBO, "Keltner Breakout Buy", "Price broke above Keltner upper band")
alertcondition(sellBO, "Keltner Breakout Sell", "Price broke below Keltner lower band")
alertcondition(buyMR, "Keltner MR Buy", "Price closed back inside channel from lower band")
alertcondition(sellMR, "Keltner MR Sell", "Price closed back inside channel from upper band")
alertcondition(squeeze, "Keltner Squeeze", "Keltner Channel squeeze detected - volatility contraction")
alertcondition(bullCross, "Keltner Bullish Cross", "Price crossed above Keltner middle line")
alertcondition(bearCross, "Keltner Bearish Cross", "Price crossed below Keltner middle line")Recommended Parameters for Keltner Channel
Parameter settings tested across different market conditions and timeframes.
| Parameter | Default | Description |
|---|---|---|
| Channel Length | 20 | EMA lookback period for the middle line. Shorter values (10-14) make the channel hug price closer, generating more signals. Longer values (30-50) produce a wider, smoother channel better suited for swing trading on daily charts. |
| ATR Multiplier | 1.5 | Multiplier applied to the ATR value to set band width. Lower values (1.0-1.2) create a tight channel that catches more signals but increases false positives. Higher values (2.0-2.5) widen the channel so only extreme moves touch the bands. |
| ATR Length | 10 | Period used for the Average True Range calculation. Shorter ATR length (7) makes bands more responsive to recent volatility changes. Longer ATR length (14-20) smooths the bands for steady trend following. |
| Source | Close | Price source for the EMA baseline. Close works for standard use. HLC3 smooths noise on 1m and 5m charts. OHLC4 gives better fill representation on lower timeframes when trading ES and NQ. |
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See the Invite-Only IndicatorRelated Resources
FAQ
Keltner Channel Signals FAQ
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