i'm wondering why you are asking your question like this instead of clearly asking "how can i manipulate the market"!!!

and to answer that you must know that market manipulation is not just about having a lot of money, it is a lot of other things which i won't explain here. but if you enter that much money and "go against the market", it won't matter how much it is, it will dry up fast. look at how the recent rise occurred for example. if someone were to go against the market (which in this case would be to sell) they would be crushed due to the high buying volume.