I've read a lot of articles about people claiming bitcoin will be worth millions in the future, for example John mcAfee recently said bitcoin will be 500K in 3 years.
Now, imagine if this was true, and it was in fact 500K/BTC. The total market cap would then be 10.500.000.000.000, or about 10 trillion dollars. This is an unbelievable and unachievable amount of money. Even if we ignore the market caps, imagine how many people would become rich? Millions would become millionairs, hundreds would become billionaires, all in a matter of 3 years. This would cripple the global economy as we know it.
My best guess is that, in 10 years, bitcoin might be around it's absolute peak of 30K, giving it a total market cap of about 630.000.000.000$, or 630 billion. The total market cap of cryptos would then be around 2 trillion if the some of the better alts gain more traction. I believe this is fairly realistic. This means BTC would have to rise with around 7 - 8$ a day.
Edited
Bitcoin will reach 5000$. It's a step by step process and it will not climb up for the highest price. It will fluctuate from lower to higher than higher to lower. The situation is always like that. So nice to know and to hear bitcoin will go through in 500k in just 3 years. It's a short period of time so big advantages on holding bitcoin for 3 years.