TrendSpider makes it easy to customize charts to match your preferences.
You can access the Chart Settings by clicking on the gear icon 
in the upper-left corner of the screen.
Style changes include:
- Toggle the Market Price Line (and customize the color).
- Toggle the Crosshair (and customize the color).
- Toggle TrendSpider Logo or use your own logo.
- Toggle the Watermark.
- Toggle Grid Lines.
- Toggle Countdown to Close.
- Select the Chart Type.
- Select the Candle Colors.
- Set the Background Color.
- Set the Axis Color.
- Set the Last Price Color.
- Adjust Vertical Padding.
- Adjust Logo.
- Adjust Watermark color and transparency
Data changes include:
- Select the Price Scale.
- Toggle Extended Hours.
- Toggle Session Breaks.
You can also click on the chart type icon 
to change the chart type outside of the settings popup dialog.