# Candles with moving average (Candlestick example)

> WestCoast Charts 1.1.5, release, public Core release, on npm. HTML: https://westcoast-charts.com/gallery/candlestick/candlestick-line/ · Index for agents: https://westcoast-charts.com/llms.txt

Candles plus a 10-day moving-average line.

- Chart type: `line` (Line)
- Collection: Candlestick · Candlestick
- Raw configuration: https://westcoast-charts.com/gallery-src/candlestick/candlestick-line.js
- Standalone example: https://westcoast-charts.com/embed/samples/wcc/gallery/candlestick/candlestick-line.html

## Setup

```js
import WestCoastCharts from 'west-coast-charts'
```

## Options

```js
const options = {
  chart: {
    height: 380,
    fontFamily: "Inter, Geist, \"IBM Plex Sans\", system-ui, sans-serif",
    type: "line",
    toolbar: {
      show: false
    }
  },
  series: [
    {
      name: "Price",
      type: "candlestick",
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    },
    {
      name: "SMA 10",
      type: "line",
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  ],
  stroke: {
    width: [1, 2.5]
  },
  xaxis: {
    type: "datetime"
  },
  title: {
    text: "Price with 10-day average"
  },
  theme: {
    mode: "light",
    preset: "coastal"
  }
}

const chart = new WestCoastCharts(document.querySelector('#chart'), options)
await chart.render()
```

## Verify

- Text check (Library 1.1.5): load `west-coast-charts/agent/describe` and call `chart.describe({ format: "json" })` for the actual drawn state. The live reader is on this example’s HTML page.
- Command line (Public agent tools 0.2.3, tested with Library 1.1.5; available from the versioned GitHub release and npm, https://westcoast-charts.com/docs/cli/index.md): `wcc chart export candlestick-candlestick-line.json --out candlestick-candlestick-line.svg --with-table` (save the options above as JSON first)