There is a basic pattern (bubble/pop/settle) but for any advantage you have to know better than someone else. There's been a number of images showing graphs s

There is a basic pattern (bubble/pop/settle) but for any advantage you have to know better than someone else. There's been a number of images showing graphs scaled and overlaid over other graphs. There's quite possibly good reasons for the correlation in shapes, but it is also quite useless for investment. You might know something will probably happen but you don't know when or at what speed. Once you go past the patterns that everyone can plainly see, you are looking for patterns in what appears to be noise to everyone else. Accurate future predictions is really the only way to tell if it is anything other than staring at tea leaves.