How many types of cryptocurrencies are there in the crypto world? That's a good question because different classification methods can lead to very different answers. If we look at application scenarios and development directions, the number of cryptocurrency types has long exceeded one hundred.

Recently, I noticed an interesting phenomenon—the overall market performance in the first half of 2024 is completely different. The Meme coin sector exploded directly, with an average return of 2,405%, and projects like PEPE, Dogwifhat, FLOKI took turns becoming the focus. Some savvy investors made $350k in just five hours from a new coin, and this speed is truly astonishing. In comparison, the return rate of RWA (Real-World Asset Tokenization) is second, but less than one-eighth of Meme coins.

If I were to summarize the main types in the crypto space, first is Meme coins, which are the hottest category. Then is RWA, a very interesting track that divides real-world assets into digital tokens. In 2023, a Rolex watch was loaned out through this method for 400k TWD, and it’s estimated that by 2030, the global RWA market will reach $16 trillion. AI cryptocurrencies rank third, with projects like SingularityNET combining blockchain and artificial intelligence technology, with application scenarios ranging from medical analysis to financial fraud detection.

DePIN is another direction worth paying attention to. JasmyCoin is a typical example, combining the Internet of Things (IoT) with blockchain. Then there is GameFi, the blockchain gaming sector. Although its performance in the first half of this year was average, the potential of this track is actually very large. The Telegram ecosystem has also recently become popular; TON coin, as Telegram’s underlying public chain, has more complete functions than expected.

The Solana ecosystem has developed rapidly in recent years. Although it was only born four years ago, it has already partnered with Visa to launch payment functions, and may become a daily payment tool in the future. As for DeFi, although it was the original ideal of cryptocurrencies, capital inflow this year has not met expectations.

Honestly, there are countless types of cryptocurrencies, but the core tracks with real investment value are just these. The most important thing is to understand sector rotation—just like stocks have tech stocks and financial stocks, cryptocurrencies also take turns leading during different cycles. Bitcoin was the focus at the end of 2020, DeFi rose in early 2021, NFTs exploded in mid-2021, and by the end of 2022, Layer 2 tracks performed prominently. Now it’s back to Layer 1 and spot ETFs.

Rather than obsessing over how many types of cryptocurrencies there are, it’s better to seize the opportunity of sector rotation. By tracking data on platforms like CoinMarketCap and Coingecko, you can see where the market hotspots are. Understanding diversification and sector rotation is the key to making long-term profits in the crypto space.