First off. You need to know that most of coins pumping on daily are coins with low volumes and low market capitalization. For them, It's not so hard, You just pick a less pricey low marketcap coin (Coinmarketcap.com & bitscreener can be of great help to you here). For more established coins, Their increase in value (Pump) are usually driven by news (New exchange listings, other topic news) can push the price to new heights. To benefit from such news, you beed to constantly monitor the coin closely just in time before the news drops, And yes, It's fundamental analysis.