> For the complete documentation index, see [llms.txt](https://doc.ave.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc.ave.ai/ave-ai-perp-dex/ave.ai-perpetual-trading-interface/chart-system-core-decision-making-workspace.md).

# Chart System: Core Decision-Making Workspace

The chart area is where traders spend most of their time—it is a **strategy analysis tool**, not just price display.

<figure><img src="https://282307349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FVhfw2n4uNr4o5eCyFsyK%2Fuploads%2FwpAFvYb2R5RPMSkf2uBV%2Fimage.png?alt=media&amp;token=d0aae229-31f0-42b2-a791-27eef6c46522" alt=""><figcaption></figcaption></figure>

1. **Timeframe Switching**

Different timeframes support different strategies:

* 1-minute → high-frequency, ultra-short-term, liquidity observation
* 1H / 4H → trend structure and swing trading
* Daily → macro direction

👉 Enables one interface to serve multiple trading styles.<br>

2. **Candlestick Structure (OHLC)**

Each candle represents:

* Open
* High
* Low
* Close

These reflect the **full battle between buyers and sellers** within a time period. Professional traders use candlestick patterns to identify:

* Trend continuation
* Reversal signals
* Momentum weakening

3. **Volume**

Volume shows **real capital participation behind price moves**:

* Breakout + high volume → strong confirmation
* Price rise + low volume → weak momentum<br>

4. **Technical Analysis Tools**

<figure><img src="https://282307349-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FVhfw2n4uNr4o5eCyFsyK%2Fuploads%2Fgn9kO9i5ucMo7JTg3Da9%2Fimage.png?alt=media&amp;token=ed37cffc-ed3a-4130-aa18-fc36668551e7" alt=""><figcaption></figcaption></figure>

Drawing tools are **strategy-building instruments**, not decoration.Common uses:

* Trendlines → detect structural breaks
* Horizontal lines → support/resistance
* Measurement tools → risk/reward calculation

👉 Risk/reward ratio is a **core decision metric** for professionals.