This article compares the 30-day market performance of Bitcoin (BTC) and Ethereum (ETH), highlighting price movements, percentage returns, and key market trends.Bitcoin and Ethereum are two of the leading cryptocurrencies in the digital asset market. Comparing their percentage returns over the same period helps readers understand how each asset has performed.Market prices can change rapidly due to investor sentiment, economic developments, regulatory news, and market demand. Investors should research carefully and understand the risks before making investment decisions.