Essential Candlestick Patterns for Traders
By Daniel Chau
Founder, NeuroBacktest
A practical guide to reading candlestick patterns including doji, engulfing, hammer, and morning star formations.
Candlestick charts pack four data points into each bar: open, high, low, and close. The shape and relationship between consecutive candles form patterns that traders use to anticipate reversals or continuation.
Common Patterns
- Doji: Open and close are nearly equal, signaling indecision.
- Hammer: A small body near the high with a long lower shadow, often seen at bottoms.
- Engulfing: One candle completely covers the previous candle. Bullish engulfing suggests upward reversal; bearish engulfing suggests the opposite.
- Morning Star: A three-candle bullish reversal pattern after a decline.
Context Matters
A pattern at a random location is far less reliable than the same pattern at a key support or resistance level. Always combine candlestick signals with trend, volume, and broader market context.
Test Before You Trade
NeuroBacktest lets you code-free backtest candlestick rules: "Buy when a bullish engulfing pattern forms above the 200-day moving average on QQQ."
Frequently Asked Questions
What is a doji candlestick?▼
A doji forms when the open and close are nearly equal, creating a small body. It signals indecision and often appears at turning points.
What is an engulfing pattern?▼
An engulfing pattern occurs when one candle's body completely covers the previous candle's body. A bullish engulfing suggests upward reversal; a bearish engulfing suggests downward reversal.
Should I trade candlestick patterns alone?▼
No. Candlestick patterns work best when combined with support/resistance levels, volume, and trend context. Always backtest pattern-based rules before trading them.