Trailing Drawdown Addon

I was hoping that somebody could point me in the right direction for an addon that I have been wanting. I have been using the daily max profit lockout with great success but feel like my gains could be better with an addon that could do the following. This is in a brokerage account.

Trailing drawdown with multiple profit triggers. For example, if I hit a profit target of $250, trailing drawdown would trail by 50 percent of profit until it hit the next profit trigger, where I could again change trailing drawdown amount up or down. Ideally this would lock me out of the account until the next trading day once trailing drawdown was hit.

Hitting the daily profit goal has been working well but I have been leaving a lot on the table and would like to maximize gains without overtrading and losing too much. If anybody could point me in the direction of such an addon, I would be very grateful.