Cryptocurrency Markets Dip as Bitcoin and Ethereum Decline

Cryptocurrency markets are showing a downturn, with Bitcoin and Ethereum both declining over the past 24 hours. According to TokenPost Market data as of 11:59 AM KST on September 20, 2026, Bitcoin traded at $80,291.78, down 1.18% from the previous day, while Ethereum closed at $2,571.74, a 1.88% drop.

Top altcoins generally showed weakness, with XRP falling 3.00%, BNB dropping 1.74%, Solana declining 5.27%, and Dogecoin down 3.30%. Tron rose slightly by 0.13%, while HyperLiquid fell 4.46%. The total market capitalization of altcoins stood at $1.1251 trillion, with a 24-hour trading volume of $50.38652 billion.

The overall cryptocurrency market capitalization reached $273.8 billion, with a 24-hour trading volume of $70.63829 billion. Bitcoin's market dominance increased to 58.91%, up 0.20% from the previous day, while Ethereum's share fell to 11.47%, down 0.04%. Decentralized finance (DeFi) market capitalization stood at $82.82311 billion with a 24-hour trading volume of $12.14964 billion, a 28.42% decrease from the previous day.

Stablecoin market capitalization was $284.24796 billion, with a 24-hour trading volume of $71.03331 billion, down 41.26%. Derivatives trading volume for crypto fell by 41.37% to $616.44554 billion over the past day, indicating reduced speculative activity and a more cautious market outlook.