As of Monday, September 21, 2026, the cryptocurrency market remains a dynamic space, with daily price movements of major assets like Bitcoin and Ethereum capturing significant attention. Investors, traders, and crypto enthusiasts closely monitor these trends to gauge market sentiment and inform their strategies. Understanding recent performance is essential for anyone engaged with the digital asset landscape.
This chart provides a clear visual representation of the daily closing prices for both Bitcoin (BTC) and Ethereum (ETH) over the past week, specifically from September 14 to September 21, 2026. A key insight from today's data, September 21, reveals positive momentum: Bitcoin experienced a 2.79% increase, while Ethereum saw an even more robust rise of 4.17%. This indicates a strong daily performance for both leading cryptocurrencies, with Ethereum showing a greater percentage gain.
The data window for this chart spans a full week, illustrating the daily closing prices for each asset. It is important for readers to note that the Bitcoin prices for September 19 and 20, 2026, are based on the most accurate available data at the time of publication. All figures presented are sourced from ycharts.com, ensuring reliable financial information.
Readers can utilize this time-series chart to observe the week-long trajectory of Bitcoin and Ethereum, identifying patterns and comparing their relative performance over the specified period.