Chart patterns help traders see where prices might go next. They show the battle between buyers and sellers in plain sight. This guide breaks down the patterns that matter most, with simple rules you can use right away.
Reversal Patterns: When Trends Flip
These patterns form at the end of a trend. They signal that buyers or sellers are losing control.
| Pattern | Shape | What to Watch | Signal |
|---|---|---|---|
| Head and Shoulders | Three peaks, middle one highest | Neckline break | Bullish to bearish |
| Inverse Head and Shoulders | Three troughs, middle one lowest | Neckline break upward | Bearish to bullish |
| Double Top | Two equal highs | Break below support | Bullish to bearish |
| Double Bottom | Two equal lows | Break above resistance | Bearish to bullish |
| Rounding Top/Bottom | Gradual curve | Volume pattern | Slow trend change |
A head and shoulders pattern formed on Apple stock in early 2025. The stock hit $198, pulled back,then climbed to $210, then fell again. When price broke the $185 neckline, it dropped to $165 in six weeks.
The neckline is your key level. It connects the lows between peaks for a top, or highs between troughs for a bottom. A clean break with volume (Volume: the number of shares traded) confirms the pattern.
Wait for the neckline break. Do not trade before confirmation — false breakouts are common and costly.
Continuation Patterns: The Pause That Refreshes
These patterns form within a trend. They show the trend is catching its breath, not ending.
| Pattern | Shape | Entry Rule | Target Measure |
|---|---|---|---|
| Ascending Triangle | Flat top, rising bottom | Break above resistance | Height of triangle added to break point |
| Descending Triangle | Flat bottom, falling top | Break below support | Height of triangle subtracted from break |
| Bull Flag | Steep rise, small pullback channel | Break above flag upper line | Pole length added to break point |
| Bear Flag | Steep drop, small rise channel | Break below flag lower line | Pole length subtracted from break |
| Symmetrical Triangle | Converging trendlines | Break in trend direction | widest part of triangle |
NVDA formed a bull flag in March 2025 after a 35% run. The flag lasted eight days. When price broke $142, it matched the $25 pole length and hit $167 in three weeks.
Volume (Volume: total shares traded) should drop during the pattern. Then it should surge on the breakout. This confirms the pattern is real, not a fake.
| Pattern Type | Volume During Formation | Volume on Breakout | Warning Sign |
|---|---|---|---|
| Reversal | Declining or erratic | Strong increase | Low volume on break |
| Continuation (Flag) | Low and falling | Sharp spike | Volume stays flat |
| Triangle | Dwindling | Clear expansion | Volume rises too early |
| Wedge | Irregular | Decisive burst | Break with no volume |
If volume does not confirm, the break may fail. Many traders use this as a filter to skip weak setups.
Patterns without volume confirmation fail more often. Always check the bars at the bottom of your chart before you trade.
Candlestick Patterns: The Inside Story
Candlesticks show the open, high, low, close of each period. Some shapes tell a clear story about who won that day.
| Pattern | Appearance | Meaning | Best Used At |
|---|---|---|---|
| Hammer | Small body, long lower wick | Sellers failed, buyers stepped in | Support after downtrend |
| Shooting Star | Small body, long upper wick | Buyers failed, sellers took over | Resistance after uptrend |
| Engulfing Bullish | Green candle entirely covers red | Strong buyer takeover | End of pullback in uptrend |
| Engulfing Bearish | Red candle entirely covers green | Strong seller takeover | End of bounce in downtrend |
| Doji | Open and close nearly same | Stalemate, decision point | After strong move |
| Morning Star | Three candles: long red, small, long green | Trend reversal confirmed | Key support level |
A trader saw a hammer on Tesla at $220 support. The wick was three times the body. Next day opened higher. She bought at $224 and sold at $251 two weeks later.
Single candlestick patterns need context. A hammer at random means little. The same hammer at a known support level with volume means much more.
Putting It All Together: A Simple Framework
Patterns do not work in isolation. The best traders stack several pieces of evidence before acting.
Check trend direction, support or resistance level, volume on break, and overall market condition before you commit.
One confirmation is hope. Three confirmations is a trade.
Key Takeaways
| Key Point | What It Means | Action Item |
|---|---|---|
| Wait for confirmation | A pattern alone is not enough | Enter only after neckline or boundary break |
| Volume validates | Price moves need fuel | Require volume spike on breakout |
| Context matters | Same pattern, different outcome | Check support, resistance, and trend first |
| Measure targets | Patterns give price objectives | Use pattern height to set profit targets |
| Manage risk | Not every pattern works | Place stop loss below pattern boundary |