Lower Low
A swing low that breaks below the previous swing low, confirming downward momentum.
Also called: ll
Written by Javier Sánchez Ros
In plain language
A lower low means the level where buyers previously defended has failed. Supply overwhelmed demand at a price that used to matter.
Combined with lower highs it confirms a downtrend. The first lower low in an uptrend is the structural break that says control has changed hands.
Lower lows frequently trigger clusters of stop orders, which is why the move through them can be unusually fast.
Worked through
The moment an uptrend stops being an uptrend
- Higher lows
- $31.20 → $33.80 → $35.90
- Next pullback holds at
- $34.10
- Below the prior low?
- no — still intact
- Following pullback
- $33.60 — broken
The first pullback to $34.10 looks alarming and changes nothing: it is above $33.80, so the sequence of higher lows survives. The second one, at $33.60, breaks it. That is the event, and it is binary rather than a matter of degree.
Having the level written down in advance is what makes this useful. In the moment, $34.10 and $33.60 feel like the same thing — both are sharp falls, both are uncomfortable — and the distinction is only visible to someone who decided beforehand which number mattered.
A lower low does not mean price is about to collapse. Plenty of trends make one and resume. What it means is that the specific evidence the long position rested on is gone, and continuing to hold is now a new decision that needs its own reasoning.
For a trader that is the cleanest exit rule available: not a feeling that the move is over, but a price that either trades or does not.
Seen on a chart
Why it matters
A lower low is the cleanest objective invalidation for a long thesis. It is a level worth deciding about before the trade rather than during it.
Common mistakes
- Holding a long past a lower low while looking for reasons the structure does not count.
- Treating an intraday wick as a confirmed break.
Keep exploring
These concepts are connected. Understanding one usually makes the next one easier.
A swing high that fails to reach the previous swing high, showing weakening demand.
The pattern of highs and lows that describes whether a market is trending or ranging.
A sustained directional bias in price, built from a repeating pattern of highs and lows.
A trough with higher lows on both sides — a local turning point where buyers took control.
A predefined exit that closes a losing trade before the loss becomes serious.