Here's a scenario to look at. I know the curved lines are subjective, but look at the circled part of the chart and the PA that followed after. Im referring to 2013 -2015 We've already seen ETH drop below it's previous ATH and we may see something similar for BTC with a touch of the macro 0.618 fib at around 10k. The 0.5 fib is around 14k so im speculating on a price within this range.
10k would also equate to a 84% drop which has been the trend for BTC whenever it hits its top in the previous 2x