I won't go back as far as 2010 as it's unreasonable to think an average person would invest a significant portion of their net worth back then or that we would have gains like this going forward. I will do 2017 as crypto at that time was already big and known enough for average people to feel the FOMO and realistically invest. 1 year and 6 month points.
@PeterLBrandt I am starting to reply more to analysis and charts now that I refined my following list. Will be posting some more technamentals as the time goes on.
@dampedspring There are a few factors like input change, model change, methodology change or benchmark. I think they do light annual and ad-hoc revisions and major ones within the 5-10 years.