This indicator helps traders implement proper risk management in their trading. For example, let's say that you were trading a $1,000 account and didn't want to risk more than 1% of your account on any one trade. If you were placing $100 positions, you wouldn't want the price to move more than 10% against you (10% of $100 is $10, which is 1% of $1,000). So, assuming you were trading without any leverage, you would put "1000" into the "Max Stop Loss %" field in the format box and the indicator would display red crosses 10% above and below the current price of the market you are looking at. If you were going to take that same trade with 10x leverage, you would want to enter "100" into the indicator's format box and the red crosses would then plot themselves 1% above and below the current price.
"Max Stop Loss - Risk Management Visualizer" is able to show all the way down to a 0.01% price variation with no upper limit.