Auto stop loss, total value.

Is there any cBot, where I can select fixed loss per instrument, and it will close all position on that instrument when total loss gets to preselect amount?

For instance:

cBot attached to WTI and parameter set to total loss 500 USD,

1st position is open, goes in loss 100 USD, than 2nd position is open, all goes in 300 USD loss, than I open next and next, but until total loss is less than 500 USD nothing happen, but when total loss touch -500USD, cBot closes all position on that specific instrument?

I don't want to attach SL to every position, and calculate next SL with each next position, but simply have fixed loss parameter for all open position within that instrument?