Main reason behind bitcoin uprisal

What is the main reason behind this high upraising of bitcoin and its going on and on

Huge banks are manipulating it (JP Morgan, Goldman Sachs, ...)

its getting really rare now adays it will keep going up for a while

What is you expectation for bitcoin? how high do you think it would go up?

damn bitcoin made me so much money lol. GL to all trying to invest hope the algreathim doesnt get hacked