Key Reversal Patterns: Engulfing, Pin Bar, and Inside Bar
Three candlestick patterns account for the majority of high-probability price action setups used by professional traders.
Why These Three Patterns?
Out of dozens of named candlestick patterns, three stand out for their combination of clarity, reliability, and consistency across timeframes: the engulfing pattern, the pin bar, and the inside bar.
The Engulfing Pattern
A bullish engulfing occurs when a bearish candle is followed by a bullish candle whose body completely contains the prior candle body. Sellers were in control, but buyers overpowered them decisively. Most powerful at key support after a downtrend. Quality criteria: clear body size difference, forms at a structural level, aligns with higher timeframe trend.
The Pin Bar
A pin bar has a small body and a long wick (at least 2x the body) in the direction of rejection. A bullish pin at support: sellers tried to push lower, buyers aggressively rejected the move and closed near the high. One of the cleanest expressions of institutional buying at a key level. Quality: wick penetrates and is rejected from a structural level, body closes in the upper third, higher timeframe alignment.
The Inside Bar
An inside bar has its high and low within the range of the prior candle (mother bar). It represents compression — a pause as participants wait. After a strong impulse, inside bars signal continuation. The break of the inside bar in the direction of the prior impulse is a valid entry trigger.
The Most Important Rule
None of these patterns are entries in isolation. A pin bar at random price is noise. A pin bar at key daily support, aligned with the weekly trend, after a 61.8% Fibonacci retracement — that is a trade. Stack confluence before you pull the trigger.
A pattern without context is decoration. A pattern with context is a trade.