average line upper close then price go up

average line upper close then price go up

youtube comment question
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Hi Long. I understand the Bollinger bands, but I do not understand the moving average. What exactly is it?

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if you use bollinger band
average line means price action center position
there are 2 zone
upper side and lower side
price go up upper side average line or go lower side
price located upper side or lower side
sif price center line upper close then price go higher
if price center line lower side close then price go lower
averate

video here

https://youtu.be/QLmjlW7P93o