Market Structure
The sequence of swing highs and lows that defines a trend's health — rising highs and lows in an uptrend, falling highs and lows in a downtrend — and whose disruptions signal trend changes.
Market structure is the framework of reading a trend through its pivots. An uptrend is a series of higher highs and higher lows; a downtrend is lower highs and lower lows; a range is a sequence that fails to make progress in either direction. This sequence of swing points is the backbone of both "Smart Money Concepts" and classical Dow Theory. Two key events punctuate it: a Break of Structure (BOS), which confirms trend continuation, and a Change of Character (CHoCH), which warns of a possible reversal.
As long as each pullback makes a higher low and each push a higher high, an uptrend is structurally intact and pullbacks are buyable. When price fails to make a new high and then breaks below the prior higher low (a CHoCH), the structure is broken and the trend is in question. Equal highs or equal lows mark levels where stop orders cluster and liquidity pools. Reading structure tells you which way and how strongly the market is trending, and when that character changes — context that indicators alone cannot provide.
Market structure is arguably the most reliable foundation in technical analysis because it reads price itself — the only truly non-lagging information — rather than a derived formula. It is objective when pivots are defined by a fixed rule, and it underlies most other tools (support/resistance, trendlines, and patterns are all structure in disguise). Its limitations are that pivot identification depends on a sensitivity setting and that confirmed pivots lag slightly — a swing is not confirmed until price moves away from it. It defines context superbly but does not time entries precisely; it is most powerful as the trend-and-context filter against which every other signal is judged.
This definition is for informational and educational purposes only. Nothing on Finance Compass constitutes financial, investment, or trading advice. Always conduct your own research and consult a qualified professional before making financial decisions.