Daily Cryptocurrency Market Analysis Report – March 21, 2026
An in-depth analysis and outlook focusing on the major fluctuations and coin-by-coin price movements in the global cryptocurrency market on March 21, 2026.
Market Summary of the Day
On March 21, the global cryptocurrency market showed a somewhat flat trend. The total market capitalization stood at KRW 3,767.5 trillion (approximately USD 2.50 trillion), down about 0.38% from the previous day but maintaining a stable flow without major fluctuations. The daily trading volume reached KRW 119.6 trillion (around USD 79.5 billion), indicating continued active trading. Bitcoin’s market dominance was 56.5%, holding steady in a high-level range that has lasted for more than a year without significant changes. Among major coins, Bitcoin adjusted slightly by -0.29%, trading near KRW 106.2 million (about USD 70,554), while Ethereum saw a mild rebound, rising +0.05% to the KRW 3.24 million level.
Global Market Overview
The total cryptocurrency market capitalization of KRW 3,767.5 trillion remains elevated compared to the same period last year. There is a slight short-term selling pressure as evidenced by a minor 0.38% decline over 24 hours, suggesting a phase of consolidation. The trading volume of KRW 119.6 trillion reflects strong liquidity, but the absence of extreme volatility reflects cautious investor sentiment. Bitcoin dominance at 56.5%—accounting for most of the total market cap—again confirms Bitcoin’s role as the central driver of market psychology and price movements.
(Note: Ethereum’s market cap share is estimated at approximately 10.4%)
Major Coin Analysis
Bitcoin (BTC)
Currently trading at KRW 106,196,342 (~USD 70,554), down -0.29% over 24 hours. Its market capitalization reaches KRW 2,125.4 trillion, cementing its position as the undisputed market leader. Recent price volatility has softened, hovering sideways above solid support levels.
Ethereum (ETH)
Price stands at KRW 3,240,535 (~USD 2,152.86), slightly up +0.05%. With a market cap of KRW 391.2 trillion, Ethereum accounts for roughly 10.4% of the total market, maintaining leadership within the smart contract and DeFi ecosystems. The upward trend is modest but steady, showing resilience without strong selling pressure.
Ripple (XRP)
Trading at KRW 2,170.16 (~USD 1.44), down -0.56% in 24 hours, showing weakness. Its market cap is KRW 133.2 trillion, ranking third largest; however, volatility linked to global regulatory issues persists.
Solana (SOL) and Dogecoin (DOGE)
Solana rose +0.47% to KRW 135,374, and Dogecoin rose +0.22% to KRW 141.99, reflecting small rebounds and suggesting continuing upward momentum.
Market Outlook and Key Issues
With global economic uncertainties and changing interest rate policies suppressing volatility, short-term selling pressure exists but major coins maintain solid fundamentals. On-chain data shows no significant large-scale fund movements or sharp liquidity shifts, supporting the view of a short-term correction phase. Bitcoin’s dominance sustained at 56.5% underscores continued market confidence centered on Bitcoin, while altcoin growth faces relatively constrained conditions.
Regulatory developments and timing of monetary policy announcements from major central banks such as the U.S. Federal Reserve will likely have significant influence on market direction. Investors are advised to exercise prudence with portfolio adjustments and risk management even amid an overall market recovery.
Investor Notes
- The market remains robust but lacks strong upward momentum; short-term volatility should be anticipated.
- Monitor Bitcoin dominance as it leads market trends.
- Solana and Dogecoin show slight recovery, but volatility caution is advised.
- Manage risk considering global economic and monetary policy changes.
- This report provides information only and is not investment advice.
We recommend reviewing today’s comprehensive cryptocurrency market trends, key indicators, and detailed coin price data at your leisure after work. We hope this report aids in shaping your future market outlook and response strategies.