What kind of MM do you use?

What kind of money management you use?
Fixed fractional or fixed ratio? What type is better in your oppinion?

Regards,Alex.

can you define what you mean by fixed ratio?

Depends on the trade.

When I algorithmically trade, I use a fixed quantity which scales up or down depending on outstanding gains/losses.

For discretionary, I have an amount I'm willing to lose, and I wait for the trade to fall into a "zone" in which if I enter, my exit is less than I'm willing to lose. Basically I try and lose less than I intended if I'm wrong.