Concept
Trend Structure: Higher Highs and Lower Lows
Trend structure describes a market through the sequence of its swing points. Successively higher highs and higher lows describe an uptrend; successively lower highs and lower lows describe a downtrend.
How to read it
- A swing high is a peak with lower peaks either side; a swing low is the inverse. What counts as a swing depends on how many bars either side you require.
- The sequence continuing is what the word "trend" refers to. When highs stop exceeding previous highs, the sequence has stopped.
- The same series produces different structures on different timeframes, so the description depends on the chart being viewed.
Where the description stops working
A stock makes a high at ₹480, pulls back to ₹455, runs to ₹512, pulls back to ₹478, then runs to ₹540. Each high exceeds the last and each low is above the previous low — a textbook uptrend structure. It then pulls back to ₹495 and rallies only to ₹528. At this moment the structure is ambiguous: the low was higher, but the high was not. It resolves either way over the following weeks. Traders describing it as "the trend ended at ₹540" are speaking from a vantage point that did not exist while the ₹528 high was forming.
What it does not tell you
- The end of a sequence is only visible after it has ended. There is no way to mark the final high while it is forming.
- Swing identification is parameter-dependent: requiring two bars either side rather than five produces a different set of swings from the same data.
- A structure can pause for a long time without ending, so "the trend has broken" is frequently declared prematurely.
Frequently asked questions
What are higher highs and higher lows?
A description of a sequence in which each peak exceeds the previous peak and each trough sits above the previous trough. It is the conventional way of describing an uptrend structurally.
When does a trend officially end?
There is no official definition. Many traders use the failure to make a new high followed by a break of the prior low, but the threshold is a convention and it is only observable after the fact.
Can a market be in an uptrend and a downtrend at once?
On different timeframes, yes, and this is common. A series can show higher highs on a weekly chart while showing lower highs on an hourly one.
Related
- Trend vs Range: Why Context Changes Everything — Concept
- Trendlines: Types and How They Are Drawn — Concept
- Momentum in Markets — Concept
Educational use only
This page is educational material about how a technical tool is calculated and read. It is not investment advice, not a recommendation to buy or sell anything, and not a signal service. No indicator predicts future prices. CernoQuant is a trading journal and analytics platform, not a SEBI-registered investment adviser. Trading decisions and their outcomes are yours alone.
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