I believe the pattern you are looking at is an ascending channel. Its not really indicative of a bull or bear pattern. But more of a range bound in a positive manner. Wedges are formed when higher highs and lower lows are no longer happening (also called consolidating).
Just my two cents! Always do your own research and form you're own opinion. TA can be a great tool and good luck on your journey
RE: Trying to learn how to read cryptocurrency charts/graphs ... rising wedge???