> For the complete documentation index, see [llms.txt](https://docs.candelacharts.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.candelacharts.com/investing/momentum-and-oscillators/vertex-oscillator.md).

# Vertex Oscillator

The **Vertex Oscillator** by CandelaCharts is a momentum indicator that combines price deviation, relative volume, and adaptive volatility scaling.

It highlights:

* **Undervaluation (≤ -2)** → Accumulation / potential rebound zones
* **Euphoria (≥ +2)** → Overheated conditions / profit-taking zones
* **Neutral (\~0)** → Balanced market state with no strong bias

The oscillator also helps traders spot **bullish and bearish divergences**, often signaling potential reversals.

With customizable styling, real-time alerts, and compatibility across all markets and timeframes, it serves as both a **confirmation tool** and a **standalone gauge of market extremes**.


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