Have you seen any "real" currencies increasing with 200% over 24 hours?
Yes, but that was happening back in the days, when people were hyping coins (+ some news) in order to gain more attraction and there you have it: "natural pump". I can't really understand why people continue to pump abandoned coins (such as the Moneta Verde u mentioned). The dev is gone since 2014 for crying out loud. About a week ago one guy spend $125,000 worth of BTC on a pump just to show he can do it...