I see Gainer & Looser every day in Coinmarketcap. I always try to know, which coin will Suddenly pump? I've read a few article, But I can not understand it easily. Many people say learn Fundamental analysis. If you have knowledge about this topic. Feel free, You can share your skills & knowledge with everyone.
There is no way that you can know which coin will pump unless you have many trading fund that you can pump a certain coin by yourself. If you are whale and you have connections with the whales then maybe you can join with them into pumping a coin.
News and articles affects the price of a certain coin too especially if they are posted on a popular crypto website. Coin fork affects too. When there is a coin that will do fork, it will pump automatically. One more that can affect is that pump and dump groups from telegram. They are fucking bullshit!!.