When can you say the price of bitcoin is already or nearly bubble?
Do you expect that the price will dump in coming years?
Edit: On this year how is the bitcoin value soaring ... What I mean is how fast....
I think the market is continuing to decline as bitcoin prices are constantly adjusting and falling in recent days, you can see that the market at the moment is very poor with very low liquidity. bitcoin prices are constantly decreasing and consequently the price of altcoin is falling very deep, so I believe that at this time you should only trade the day and should not invest in bitcoin.