Candlestick Patterns: What Statistics Say
In the first part of this guide, we examined the essential indicators and the anatomy of Japanese candlesticks. Now, let's delve into the heart of candlestick analysis: patterns. But first, let's clarify a fundamental point: how reliable are these patterns really?
A study of 56,680 trades, analyzing 30 Dow Jones stocks over a cumulative data period of over 10,000 years, yielded illuminating results. The most reliable candlestick patterns have a success rate ranging between 55% and 60%. It's not the 90% some might hope for, but it's enough to build a consistent edge, especially when combined with good risk management.
Hammer and Inverted Hammer: Bullish Reversal Patterns
The Hammer is probably the most recognizable reversal pattern. It forms after a downtrend and signals a potential upside reversal. Its structure is unmistakable: a small body at the top of the candlestick and a long lower wick, at least twice the length of the body.
The Inverted Hammer is the mirror image: a small body at the bottom and a long upper shadow. According to the studies cited, it is the pattern with the highest success rate (60%) and the highest average profit per trade (1.12%). It also forms after a downtrend and indicates that buyers are beginning to challenge sellers.
The Hammer tells this story: during the trading session, sellers pushed the price significantly lower (creating the long lower shadow). However, before the close, buyers stepped in forcefully, pushing the price back near the session highs. This reaction indicates that the selling pressure is fading and buyers are taking control.
Shooting Star and Hanging Man: Bearish Reversal Patterns
The Shooting Star is essentially an inverted hammer that forms after an uptrend. It has a small body at the bottom of the candlestick and a long upper wick. It indicates that buyers have attempted to push the price higher, but sellers have decisively repelled their attempt.
The Hanging Man has the same shape as the Hammer, but it forms at the end of an uptrend rather than a downtrend. It's a signal that sellers are testing buyers' resolve.
The Doji: Market Indecision
The Doji is a pattern that forms when the open and close are virtually at the same level, creating a tiny or nonexistent body. It represents the perfect balance between buyers and sellers, a situation of indecision that often precedes a change in direction.
There are several variations of the Doji, each with different interpretations. The Gravestone Doji has a long upper shadow and typically forms after an uptrend, signaling a potential bearish reversal with 57% accuracy.
Pattern Engulfing: The Force of Momentum
Engulfing patterns are among the most powerful in candlestick analysis because they indicate a decisive shift in market control. A bullish engulfing pattern forms when a green candlestick completely "envelops" the body of the preceding red candlestick. A bearish engulfing pattern is the opposite: a red candlestick completely engulfs the preceding green candlestick.
The green candle completely engulfs the body of the previous red candle. This indicates that buyers have forcefully outnumbered sellers. The larger the engulfing candle is compared to the previous one, the stronger the signal.
The red candle completely engulfs the body of the previous green candle. Win rate of 57% in the studies analyzed. This indicates that sellers have decisively taken control.
Pattern Reliability Statistics
Here's an overview of the most reliable patterns, based on quantitative research based on decades of market data. These numbers are crucial because they remind us that no pattern works 100% of the time, but some have a significant statistical edge.
| Pattern | Type | Win Rate | Average Profit/Trade |
|---|---|---|---|
| Inverted Hammer | Bullish | 60.0% | 1.12% |
| Gravestone Doji | Bearish | 57.0% | 0.85% |
| Bearish Engulfing | Bearish | 57.0% | 0.62% |
| Bearish Marubozu | Bearish | 56.1% | 0.58% |
| Three Outside Down | Bearish | 56.0% | 0.73% |
"First Candle to Make New High": The Entry Signal
One of the most powerful concepts in candlestick analysis isn't about a specific pattern, but rather an operating principle: the "first candle to make a new high." This principle is crucial for timing entry points.
When you observe a stock consolidating or forming a base, the ideal time to enter is when a candle breaks the high of the previous candles. This candle represents the point where buyers have broken through resistance and are starting to take control.
The price moves sideways or forms a recognizable pattern (flag, pennant, base)
Observe the first candle that closes above the high of the range
The breakout should be accompanied by above-average volume
The optimal entry is on the "first candle to make new high" after the breakout.
How to Validate Patterns: Context is Everything
A candlestick pattern alone isn't enough to make a trading decision. Context is crucial. Here are the factors that increase the reliability of any pattern:
1. Position relative to moving averages: A hammer that forms on the 20 EMA or the 200 EMA has more significance than one that forms in the void.
2. Position relative to the VWAP: If the bullish pattern forms above the VWAP, the bullish bias is confirmed. If it forms below it, there is greater resistance to overcome.
3. Confirmation Volume: Volume should increase in the direction of the pattern. A bullish engulfing trend with high volume is much more reliable than one with low volume.
4. Higher Timeframe: The trend on the higher timeframe should be aligned. A bullish 5-minute pattern in a daily downtrend is less likely to succeed.
In the third and final part of this guide, we'll address a crucial aspect that separates profitable traders from losers: exit indicators and position management. We'll look at when to exit a trade, how to manage the problem of "selling too early," and the importance of psychology in trading.
