# Market Structure Basics > Market structure is the pattern of highs and lows that shows whether price is trending or ranging. Learn to read it, mark it and use it to plan trades. Source: https://learn.tradelabsai.com/price-action/market-structure-basics/ Track: Price Action · Level: Beginner · Updated: 2026-10-03 Publisher: TradeLabs AI (https://tradelabsai.com). Education, not financial advice. Cite as: TradeLabs Learn, "Market Structure Basics", https://learn.tradelabsai.com/price-action/market-structure-basics/ Market structure is the shape price makes as it moves: the sequence of swing highs and swing lows that tells you whether a market is trending up, trending down or moving sideways. It is the foundation of price action trading. Before any indicator or pattern, structure answers the most important question on a chart: who is in control, buyers or sellers? ## The three states of a market *Figure: Uptrends make higher lows, downtrends make lower highs, ranges bounce between two levels.* | State | Structure | What it suggests | |---|---|---| | Uptrend | Higher highs and higher lows | Buyers in control; pullbacks get bought | | Downtrend | Lower highs and lower lows | Sellers in control; rallies get sold | | Range | Highs and lows at similar levels | Balance; price rotates between support and resistance | ## Swing points: the building blocks A **swing high** is a peak with lower prices on both sides; a **swing low** is a trough with higher prices on both sides. Connecting them reveals structure. Different traders define swings with different rules, for example a high with two lower candles on each side. Consistency matters more than the exact rule. See [Swing Highs and Lows](https://learn.tradelabsai.com/price-action/swing-highs-and-lows/). ## Reading structure step by step 1. **Choose a timeframe** that matches how long you hold trades. 2. **Mark the obvious swing highs and lows,** ignoring tiny wiggles. 3. **Label them:** higher high (HH), higher low (HL), lower high (LH), lower low (LL). 4. **Decide the state:** trend up, trend down or range. 5. **Note key levels:** the most recent swing high and low, which define where structure would change. ## How structure changes Trends do not last forever. Structure shifts in recognisable ways: - **Break of structure (BOS):** price breaks the last swing in the trend's direction, confirming continuation, for example a new higher high in an uptrend. See [Break of Structure](https://learn.tradelabsai.com/price-action/break-of-structure/). - **Change of character (CHoCH):** price breaks the last swing against the trend, for example breaking below the most recent higher low in an uptrend, an early sign the trend may be ending. See [Change of Character](https://learn.tradelabsai.com/price-action/change-of-character/). - **Range formation:** price stops making new highs or lows and starts rotating sideways. See [Range Structure and Consolidation](https://learn.tradelabsai.com/price-action/consolidation/). **Example: Reading a reversal** A stock rises from $40 to $52, pulls back to $48 (a higher low), then rises to $55 (a higher high). Next it dips to $49, which is still above $48, so the uptrend is intact. Then it bounces only to $53, failing to exceed $55 (a lower high), and falls to $46, breaking the $48 and $49 lows. Now structure has shifted: a lower high followed by a lower low. Buyers have lost control, at least on this timeframe. ## Using structure in trading - **Trade with the trend:** look for long entries at higher lows in uptrends and short entries at lower highs in downtrends. - **Place stops beyond structure:** below the last higher low for longs, above the last lower high for shorts. If that level breaks, the structure that justified the trade is gone. See [Stop Loss Strategies](https://learn.tradelabsai.com/risk/stop-loss-strategies/). - **Target the next structure level:** the previous high in an uptrend, or the opposite edge of a range. - **Respect higher timeframes:** a downtrend on the 5 minute chart can be a pullback within an uptrend on the daily chart. See [Multi-Timeframe Analysis](https://learn.tradelabsai.com/price-action/multi-timeframe-analysis/). ## Common mistakes - **Marking every tiny swing,** which turns structure into noise. - **Calling a reversal too early** from one lower low in a strong trend. - **Ignoring the timeframe:** structure only means something relative to the timeframe you trade. - **Forcing trends onto ranges.** Sideways markets are common; treat them as ranges. ## Frequently asked questions ### What is market structure in trading? The pattern of swing highs and lows that shows whether a market is trending up, trending down or ranging. ### How do I identify an uptrend? Look for a series of higher highs and higher lows on your chosen timeframe. ### Is market structure the same on every timeframe? No. Different timeframes can show different structure at the same time, which is why traders often check a higher timeframe for context. Next, learn exactly how to identify swing points in [Swing Highs and Lows](https://learn.tradelabsai.com/price-action/swing-highs-and-lows/). ## Continue learning - Next lesson: [Swing Highs and Lows](https://learn.tradelabsai.com/price-action/swing-highs-and-lows/) - Related: [How to Read Candlesticks](https://learn.tradelabsai.com/candlesticks/how-to-read-candlesticks/): Learn to read candlestick charts: open, high, low and close, bodies and wicks, timeframes, and what a candle tells you about buyers and sellers. - Related: [Swing Highs and Lows](https://learn.tradelabsai.com/price-action/swing-highs-and-lows/): Swing highs and lows are the turning points that define market structure. Learn clear rules for marking them, fractals, timeframes and how traders use them. - Related: [Trend Structure: Higher Highs and Lower Lows](https://learn.tradelabsai.com/price-action/higher-highs-and-lower-lows/): Uptrends make higher highs and higher lows; downtrends make lower highs and lower lows. Learn to read trend structure, spot weakening trends and trade with it. - Related: [Range Structure and Consolidation](https://learn.tradelabsai.com/price-action/consolidation/): Consolidation is when price moves sideways between support and resistance. Learn to identify ranges, trade them, spot breakouts and avoid range traps. - Related: [Break of Structure](https://learn.tradelabsai.com/price-action/break-of-structure/): A break of structure happens when price takes out the last swing high in an uptrend or low in a downtrend. Learn how to confirm a BOS and trade the continuation. - Related: [Support and Resistance](https://learn.tradelabsai.com/price-action/support-and-resistance/): Support is where buying tends to stop a fall; resistance is where selling tends to stop a rise. Learn to draw levels, judge their strength and trade them well.