Crypto market value increased by $150 billion, Bitcoin exceeded $81,000

Bitcoin broke through the US$81,000 mark, driving the total market value of cryptocurrencies to soar.

On September 19, 2026, the price of Bitcoin climbed above US$81,000. Driven by widespread buying sentiment, digital asset prices generally rose. According to unconfirmed information, the total market value has increased by approximately $150 billion in the past 24 hours, and Bitcoin has become the main catalyst for this rise.

Key Points

• Bitcoin has exceeded the $81,000 mark, and CoinGecko data shows a real-time price of $81,400.
• CoinTurk reported that the total market value of cryptocurrencies reached approximately US$2.78 trillion, rising by approximately 4% in 24 hours.
• A single source reported that the daily market value increased by US$150 billion; this figure has not been independently verified and should be considered an approximation.

Bitcoin has stabilized above US$81,000, driving a new round of market value growth

Bitcoin has successfully broken through and stabilized above US$81,000. As of writing, CoinGecko showed a real-time price of Bitcoin at $81,400. Bitcoin Magazine reported that BTC has risen nearly 6% in the past 24 hours, hitting an intraday high of US$81,055, and then fell back to around US$80,982.

Why is the price of US$81,000 attracting much attention?

Integer price barriers often attract the common attention of retail investors and institutional participants. Previously, the $80,000 area has repeatedly become a key turning point in the market. Bitcoin triggered short liquidations of about $180 million when it briefly fell below $80,000, and briefly exceeded that level before the United States released weak economic data. Today, Bitcoin remains above $81,000, further consolidating this upward trend and raising the technical reference point.

The total market value changes synchronously with Bitcoin.

CoinTurk report shows that the total market value of cryptocurrencies is US$2.78 trillion, up 4% in the past 24 hours. Altcoins also recorded gains along with Bitcoin's rise. CoinGecko's global data interface independently shows a total market value of US$2.797 trillion, of which Bitcoin dominates 58.4%. Although a single source claims that the daily market value has increased by approximately $150 billion, this specific increase has not been independently confirmed.

The significance of a US$150 billion increase to the momentum of the crypto market

Can Bitcoin continue to stand above US$81,000

After the first breakthrough, whether prices can be maintained at important integer levels is an important benchmark for market participants to judge whether the trend is a "sustained increase" or a "flash in the pan". The Federal Reserve recently raised interest rates by 25 basis points at a meeting, a macro background that has historically put pressure on risky assets. In this environment, Bitcoin can still trade above $81,000, enhancing the credibility of the current upward trend.

In addition, the "Crypto Fear Greed Index" displays 71, classifying it as "greedy." This indicates that the current market sentiment is supportive, but is approaching historically high areas, and the risk of reversal increases.

Broadness, Liquidity and Confirmation Signals

Bitcoin's 24-hour trading volume was reported to be US$25.72 billion, which provides a benchmark for assessing whether price increases are supported by sufficient liquidity. CoinTurk reported widespread gains in altcoins, which served as a secondary confirmation signal that buying power was not limited to a single asset.

Risk warnings and follow-up observations Focus

The crypto market remains highly volatile. In previous cycles, the Fear and Greed Index reaching 71 had heralded a sharp correction. At the same time, the total market value of $2.79 trillion is in an area where profit-taking pressures are likely to accelerate.

未来24至72小时内的关键观察点包括：比特币在重新测试时能否 sustained（持续）保持在81,000美元上方，以及整体市场总值能否将2.7万亿美元区间作为有效支撑。

免责声明：本文仅供信息参考，不构成任何金融或投资建议。加密货币及数字资产市场存在重大风险。在做出决策前，请务必进行独立研究。