How do you set your stop losses to minimize losses?

I mean, in the sense of do you set them for if a stock drops by a certain percentage (say, sell if it declines 10%)? How often do you reevaluate? Do you have everything on stop losses or only some things?

Submitted September 23, 2017 at 11:39PM by dudebro48 http://ift.tt/2hrvwpA