>>61088521 (OP)
I would tell you that neither you nor anyone else (not counting inside traders) have a single actual clue about what the chart will look like in the future. Its all just baseless pattern recognition, selective memory, and confirmation bias. Dont gamble more than you are willing to lose and hope it on average moves upwards.
All you can kind of know is looking at the underlying fundamentals of a stock or coin and guessing what the average trend will be over time assuming external factors (like a tweet..) dont affect it.