BRN 5.88% 18.0¢ brainchip holdings ltd

can someone please explain the concept of reading charts. cause...

  1. 241 Posts.
    lightbulb Created with Sketch. 38
    can someone please explain the concept of reading charts. cause it looks like you can read it anyway you like. how can you possibly predict share prices with a graph. their are lots of external factors. these lines that you draw. you can put them anywhere to say that's the bottom or top. this is insane to me. what am I missing.
 
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