Below is a picture of the the Depth Chart window of Tealstreet.
To adjust the range of prices, use your mouse wheel. Turning the wheel forward will decrease the spread like zooming in. Scrolling backward will increase the spread like zooming out.
A great feature of the Depth Chart is the ability to monitor multiple exchanges.
If you are connected with ByBit, select the BitMex-XBTUSD option on the secondary market drop down menu to display an overlay of both depth charts. You will then see the depth chart with more than two colors.
Your Open Orders will also show on the Depth Chart as long as they are within the price spread. The order is indicated by a small yellow rectangle on the chart.