Market has already hit its bottom last year, half of this year will be the recovering and rest will be exciting. Im seeing 1trillion marketcap on the last month of the year. Another unstopable bull run will happened after the halving.
You do not really have a way to know that, while it is possible we have already reached the bottom it is still not a sure thing, there are many traders that are waiting for the price of bitcoin to go even lower and I think they have some good points about why they believe this may be the case, the only way we are going to find out if you are right is to let the market move for some more weeks and see if the price of bitcoin can go up and surpass 9000 during that time, if it happens then most likely we already reached the bottom but if it does not then we may still get another bottom.