Capital protection in grids

Good morning, in my opinion, it would be useful to have an option that allows you to know how much additional capital is needed for a grid in which I set the downside protection to a specific level. Example: I open a grid of 1,000 USDT on XRP from 0.6 to 0.7, I set a downside protection up to 0.5, how much additional capital beyond the initial 1,000 USDT will I need?

Thank you.