# Market depth
## Summary
Use this widget to assess the current market depth indicating the actual liquidity of an asset, which is evaluated based on the number of currently open orders to buy and sell it as well asset prices and volumes at various price levels.
Market depth
The widget is dynamic and is continuously updated in real time.
The widget displays a chart indicating the overall volume of buy (green) and sell (red) orders at various price levels awaiting execution at the moment. You can hover the mouse pointer over the chart to learn the exact price and volume of an asset traded at a specific price level.
## Settings
### Select a market
The current market is displayed in the widget header.
To change the market, click the market symbol and select a different one from the list.
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