What it is
The Outside Bar (also called Engulfing Bar) is a two-candle pattern where the second candle's range completely engulfs the first candle's range — both high and low exceed the prior bar. It signals a dramatic shift in volatility and control.
When appearing after a trend, it suggests strong reversal potential. The wider range signals increased participation and conviction, making it one of the most powerful two-candle patterns in classical technical analysis.
The psychology
The outside bar represents a complete sentiment shift within a single period. The market first tests one direction (taking out the prior bar's extreme), then reverses with enough force to take out the opposite extreme and close strong.
This two-sided test followed by decisive resolution shows one side completely overwhelming the other. Think of it as the market saying 'we tried both directions, and here's the winner.'
The wider range compared to the prior candle signals increased participation. More traders are engaging, more volume is flowing, and the outcome carries more weight than a normal candle. When the market expands after compression, it's telling you something important.
Identification
- 01Prior candle is relatively small — Represents compression or indecision
- 02Second candle's high exceeds prior high — Must clear above
- 03Second candle's low exceeds prior low — Must clear below
- 04Decisive close — Body closes near its extreme in the signal direction
- 01Volume spike — Volume on outside bar significantly exceeds prior candle
- 02Close in upper/lower third — Shows clear directional conviction
- 03Trend context — Appearing after extended trend adds reversal weight
- 04Support/resistance confluence — At key levels increases reliability
- 01Doji-like close — Close near middle of range shows indecision, not conviction
- 02No volume increase — Lack of participation weakens the signal
- 03Mid-range context — In choppy price action, outside bars lose meaning
- 04Prior bar already large — Outside bar of a large candle is less significant
Execution framework
Bullish: Buy above the high of a bullish outside bar that closes in the upper third after a downtrend.
Bearish: Sell below the low of a bearish outside bar that closes in the lower third after an uptrend.
Place stop beyond the opposite extreme of the outside bar. For bullish setups, stop below the outside bar's low. For bearish, stop above its high.
T1: Minimum 1:1 risk-reward. T2: Measured move of the outside bar's range projected from the breakout point. The bar's range often predicts the subsequent move's magnitude.
Minimum 1:1.5. The wide range can make stops larger, so ensure the measured move target justifies the risk.
Outside bars have wide ranges, meaning stops are further away. Ensure your position size accounts for this larger risk distance.
Context matters
The Outside Bar is a versatile pattern that can signal reversals or continuations depending on context. Its power comes from the range expansion and decisive close, but proper market context is essential for reliable trading.
- 01After a sustained trend, especially at key support/resistance
- 02When volume on the outside bar is 2-3x the prior candle
- 03Close is in the upper third (bullish) or lower third (bearish) of the range
- 04At known support/resistance, supply/demand zones, or Fibonacci levels
- 05Following a compression period (small candles or inside bars)
- 06On daily or weekly timeframes for highest reliability
- 01In choppy, range-bound markets with no clear trend
- 02When the close is near the middle of the outside bar's range
- 03Low volume — suggests the range expansion lacked conviction
- 04On very low timeframes where noise dominates
- 05If the prior candle was already large (less contrast in range expansion)
- 06Multiple outside bars in sequence — signals confusion, not direction
The best outside bars come after compression. An inside bar followed by an outside bar is one of the most powerful two-bar sequences in price action — the squeeze before the expansion.
Compare the full pattern set
Use the library to compare similar structures before deciding what the chart is actually building.