I don’t agree on the support lines. There is no reason for the peaks to follow a power law. What is better is actually draw line that represent percent changes relative to the mean of the log of the prices. For example, historically BTC never reached a 50 % of the trendline during bear markets and never went up more than 10x the trendline. These kind of lines are more meaningful mathematically. It is only 3 points so we cannot put to weight to this but another thing one can do is to fit with an exponential decay the 3 bubble tops and show they are going down relatively to trend line.