As of today, Bitcoin (BTC) is the most valuable cryptocurrency by a significant margin, trading around $105,529 USD and holding roughly $2.1 trillion in market cap—about 62% of the entire crypto market .

Ethereum (ETH) is the second-largest, priced around $2,530 USD with a market cap of about $306 billion, making up roughly 9–10% of the market .

➡️ So, if you're asking which crypto is most valuable today, the answer is definitively Bitcoin—the largest both in unit price and by overall market share.

Let me know if you'd like a deeper dive into market trends, historical performance, or other coins!