Decred two symmetrical triangle options

Let's start off at a positive note, the bullish symmetrical triangle (yellow). For teaching and learning purposes, a symmetrical triangle that start with a high is normally bullish and same goes for a bearish symmetrical triangle but starts on a low(blue).
As you can see it can go either way based on the plotted chart so what we need to look for is a high volume and upward break out of the triangle within the next 3 days of the break out, if not, it can be bearish.
This can be inverted as well for the blue symmetrical triangle.