Reading Trend Structure: Higher Highs, Higher Lows, Lower Highs, Lower Lows

An uptrend, in its most basic technical definition, is a series of higher highs and higher lows — each successive price peak is higher than the last, and each successive pullback (low) is also higher than the previous pullback. This pattern shows buyers consistently stepping in at increasingly higher price levels, which is the clearest raw price evidence of sustained buying pressure.

A downtrend is the mirror image — a series of lower highs and lower lows, where each rally fails to reach the height of the previous one, and each new low falls further than the last. This shows sellers consistently overpowering buyers at progressively lower price levels, the raw price evidence of sustained selling pressure.

A break in this pattern is often treated as an early signal that a trend may be changing. In an uptrend, the first sign of potential weakness is often a failure to make a new higher high, followed by a break below the most recent higher low — since that low was the previous "floor" the uptrend had been respecting, breaking below it suggests the pattern of higher lows may no longer be holding. The same logic applies in reverse for downtrends.

This framework is valued specifically because it requires no indicators — just the raw sequence of price swings on a chart — which is why it's often taught as one of the very first technical analysis skills, and why it remains a foundational reference point even for traders who also use more advanced tools like moving averages or momentum indicators. Combined with the market structure and multi-timeframe concepts covered elsewhere in this section, reading highs and lows directly from price is one of the most durable, indicator-independent ways to judge a trend's health.