what will be the highest price btc will reach?

Expect the unexpected. I expect to see a huge upturn followed by a downward spiral in the near future, but in 2 years, who knows to be honest. There isn't a really good way to judge when a downturn will happen or when it will go sky high. It doesn't really have "trends" like most stocks do during certain seasons. I will say this for sure, if the pandemic continues on for much longer, I do believe we will continue to see it climb in volue.