I've some concerns and queries, i observed that many altcoins even some major coins create fake volume, if a project is new and initially listed on a small exchange and create fake volume it's obvious understood that they're trying to get listed on coinmarketcap, but A coin which is existed in everywhere, even big exchanges but still they create fake volume on small exchanges, what this means? Why they do that? Is everything just done by exchanges or project itself, and also that makes a clear difference in prices as compared to official price of market that makes frustrated.
I think they want to show to the public that they have big support from peoples, and their demand was so high, so they need more support from the public. But the other reason why they do that is that the exchange itself want to reach more members and they can manipulate the volume. So people will see it seems, the site will have a big demand and supply that are making a transaction. But they could have a thousand reason why they do that and only they will use only what their purposes. All we need to do is calm down and don't panic if we see those things, and only analyze will be the answer.