The first rule is that you must understand what you trade. Don't sell or buy follow market trend. It's just a scam. It can make you lose all your money.
Scam indeed but it is the most profitable one if you now how to ride with the hype and we should expect that after the huge price comes there's always a fall since most of the shitcoins are placing some good signs so that they could trap the huge fool traders. But we shouldn't look for this everyday since there are long term coins are the best to trade and might gonna bring us to top.