31.10.2009 0.001 usd
31.10.2010 0.20 usd (+ 200 times), Tiger, red
31.10.2011 3.19 usd (+ 15.95 times), Rabbit, green
31.10.2012 11.20 usd (+ 3.51 times), Dragon, yellow
31.10.2013 216.00 usd (+ 19.29 times), Snake, blue
31.10.2014 348.67 usd (+ 1.61 times), Horse, black
31.10.2015 311.24 usd (+ 0.89 times), Sheep, white
31.10.2016 686.24 usd (+ 2.20 times), Monkey, grey
31.10.2017 5734.00 usd (+ 8.36 times), Rooster, brown
31.10.2018 6309.11 usd (+ 1.10 times), Dog, purple
31.10.2019 9550.60 usd (+ 1.51 times), Pig, pink
31.10.2020 13803.41 usd (+ 1.45 times), Rat, orange
31.10.2021 61343.90 usd (+ 4.44 times), Ox, beige.
Every year is unique, and they together form almost eight orders of magnitude (100 000 000 times) increases (+4.5 times or +350% per year, on average). The maximum rise potential from 0.001 usd is ca nine orders of magnitude (1 000 000 000 times) in nowadays purchasing power because there is no more money in the world
I think, one thing is sure:
Bitcoin price has no potential to rise more than approximately one order of magnitude (10 times). The maximum price can not significantly exceed 1 000 000 dollars per bitcoin in nowadays purchasing power even with best scenario (mass adoption, becoming the currency of the world). We can say that bitcoin price has achieved (almost) full maturity in just 12 years - eight from nine orders of magnitude.
This means that there will be no price gain per year comparable to 2020-2021 (or the 2009-2021 average) without huge price crash - no room for 300% or higher price rises per year (in nowadays purchasing power) from present level.
I also predicting the price for myself and that is something that i love doing each year, this challenged my capacity to wait and my ability to proceed each year .