Higher High
Definition
A higher high occurs when price makes a swing peak that is above the previous swing peak — it's one of the two defining features of an uptrend and indicates buyers are consistently willing to pay more than before.
Example
“After three consecutive higher highs and higher lows on the 5-minute chart, I stopped fighting the trend and flipped to looking only for long entries on pullbacks.”
Detailed Explanation
Dow Theory defines an uptrend as a series of higher highs and higher lows. Each new high shows buyers are in control and willing to push price to new levels. Each pullback that holds above the prior swing low shows that sellers aren't strong enough to break the structure. When this pattern of higher highs and higher lows is intact, the path of least resistance is up and the appropriate bias is to look for long entries on pullbacks rather than fighting the trend with shorts.
Higher highs gain additional significance when they occur above important levels. A higher high above a multi-week resistance zone, a prior earnings gap, or a round-number psychological level suggests meaningful buying conviction — not just normal volatility. These structural breakouts, confirmed by higher highs, tend to attract momentum traders and algorithmic buying programs that further sustain the trend.
Watch for failed higher highs as early warning signs of trend deterioration. If price makes a marginal higher high but does so on dramatically declining volume, with a weak, indecisive candle, and then immediately reverses — that's a signal that buyers are losing conviction. The first failed higher high after a sustained uptrend is often the market's first hint that the trend is running out of steam, before any actual lower high or lower low has formed.