Short answer
Candlestick patterns such as the doji, engulfing candle, pin bar and hammer show how buyers and sellers behaved during one or two candles. They can hint at hesitation or rejection, but on their own they are weak signals, especially on 1-minute charts and short expiries. Use them only at meaningful levels and test them in a journal.
How to read one candle
Each candle shows four prices for its period: open, high, low and close.
- The body is the range between open and close. A green (or white) body means the close was above the open; red (or black) means below.
- The wicks (shadows) show how far price travelled beyond the body before coming back.
A long wick means price went somewhere and was pushed back. A large body means one side controlled most of the period. That is all a pattern describes: what happened in the last one or two periods. It does not know what happens next.
The four patterns
| Pattern | Shape | What it suggests |
|---|---|---|
| Doji | Open and close almost equal, wicks on one or both sides | Indecision; neither side won the period |
| Bullish engulfing | A red candle followed by a green body that covers the previous body | Buyers overwhelmed sellers in the second period |
| Bearish engulfing | A green candle followed by a red body that covers it | Sellers overwhelmed buyers |
| Pin bar | Small body, one long wick at least two to three times the body | Price was rejected from the wick’s direction |
| Hammer | A pin bar with a long lower wick after a decline | Sellers pushed down and buyers pushed back |
A hammer is a specific pin bar. Its upside-down cousin after a rise, with a long upper wick, is often called a shooting star.
Doji
A doji signals balance. On its own it does not point up or down. It is most useful as a warning: after a strong run, a doji says the run paused. Many traders wait for the next candle to show which side takes over.
Engulfing
The second candle’s body must cover the first candle’s body. The larger the engulfing body relative to recent candles, the clearer the shift, but a very large candle can also mean the move is already exhausted by the time you enter.
Pin bar and hammer
The long wick is the point. Price tested an area and could not stay there. A pin bar whose wick pokes through a support or resistance level and closes back inside is the classic setup.
Why patterns are weak on short expiries
Most binary options traders use 1-minute charts and expiries of a few minutes. That creates problems:
- Noise. A 1-minute candle can be shaped by a handful of orders. Patterns form constantly and most mean nothing.
- Small samples. “This pattern worked three times today” says very little. With a true 55% win rate, 20 trades can easily show anything from about 33% to 77% (see the trading journal guide).
- Timing mismatch. A pattern can be correct about direction over the next hour but wrong over the next two minutes. A binary option only pays on the exact expiry.
- Payout cost. You need more than half your trades to win: at an 85% payout the break-even is 1 ÷ 1.85 = 54.05%. A pattern that is “slightly better than random” may not clear that bar.
Making patterns more useful
Patterns earn their place when they agree with other information:
- Location: at a clearly tested support or resistance level, a round number, or the day’s high or low.
- Trend: a hammer during an uptrend’s pullback is in line with the larger move; a hammer in a strong downtrend is a counter-trend bet.
- Volatility: compare the candle with recent ranges. The ATR helps judge whether a candle is unusually large.
- Expiry: match the expiry to the chart. A pattern on 5-minute candles needs several candles to play out, not one minute.
Common mistakes
- Trading every pattern you see. On a 1-minute chart, dojis and small engulfing candles appear many times an hour. Without a location rule, you are trading noise.
- Ignoring the candle that comes next. A hammer that is followed by a candle closing below its low has already failed. Some traders wait for the next candle to confirm before entering, accepting a slightly worse entry price.
- Judging patterns by memory. The trades you remember are the dramatic ones. Only a full record shows how a pattern performs.
- Mixing timeframes. A pin bar on the 15-minute chart and a 1-minute expiry do not belong together. The pattern describes a 15-minute story; give it time to unfold.
- Treating names as signals. “Morning star”, “three white soldiers” and dozens of other names exist. More names do not add reliability; they add more ways to find a reason to trade.
A simple test plan
- Pick one pattern and one location rule, for example “bullish pin bar whose wick touches a support level tested at least twice”.
- Fix the expiry, for example 5 minutes, and the asset, for example EUR/USD.
- Record at least 100 demo trades with that exact rule.
- Compare the win rate with your break-even rate.
If you want to trade without indicators at all, the price action guide builds on these patterns with levels and market structure.
FAQ
Which candlestick pattern is the most reliable?
We do not publish reliability figures we have not measured. Location matters more than the pattern itself: a pin bar at a tested level is more meaningful than one in the middle of a range.
What timeframe should I use?
Patterns on higher timeframes contain more trades and less noise. On 1-minute charts many patterns appear and disappear without meaning.
Do patterns work on OTC assets?
OTC prices come from the broker, not an open market, so record OTC results separately before trusting any pattern there.
How this page was made: drafted with AI assistance from public sources and our own test logs, then checked and edited by the ExpiryLab editorial team. The date above shows the last check. How we test · Editorial policy