What is the possible maximum amount BTC could reach in the future?
Some predict 10,000$ in 36 months, but is this the 'final' ceiling?
What could be the maximum targeted price?
Nothing is final price, when it comes to BTC. It can go beyond the imagination. And remember, one day their will be no fiat to campare the value of bitcoins, but bitcoin will make the fiat disappear and rule the currency of the world.