Thanks for the input.
So but what I'm still not sure is.
Simply with the example I gave, I know for sure that if I sell the price will fall significantly.
So if I buy back the moment I sell, I buy it cheaper?
For example:
Coin value is $1 because I have a 1000 coins. Selling now would mean 1000x$1=$1000.
Coin value becomes $0.50 because I sold 1000 coins. Buying immediately after my sell would mean 1000x$0.50=$500. That would instantly make me $500 better off.
Is this true, or do I not actually buy at $0.50, even though it is listed as $0.50. But my act of buying forces the price to go to $1. So I'm still buying at $1? But that wouldn't make sense because
if someone else bought it for sure, they would be buying at $0.50. So this does mean dumping and buying immediately would give me positive result($500 profit in this example). It sounds too good to be true.
Yes it works in the way as you mentioned but only if there are two holders one is you and other is someone else and both are desperately running one after another but in real world there are millions of active traders and also even for the cheap shitcoins the volumes are in millions so you need to take risk with few millions to influence the price and other small traders may also can use the circumstances to make profit.