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Cryptocurrency market exceeds $3 trillion as Bitcoin ETF inflows surge
The cryptocurrency market has regained a total valuation exceeding $3 trillion, driven largely by a massive surge in institutional demand through US-listed spot Bitcoin and Ethereum ETFs.
Recent data shows a significant four-day inflow streak for Bitcoin ETFs, totaling approximately $2.3 billion. On September 21, 2026, Bitcoin ETFs recorded a single-day inflow of nearly $1 billion, the largest of the year. This momentum has pushed year-to-date flows for the sector into positive territory for the first time since April.
Bitcoin prices have rallied significantly, recently touching levels near $87,000. This price action has been accompanied by a rise in market leverage, with open interest in perpetual futures climbing to roughly $160 billion. The surge also triggered widespread liquidations of short positions, totaling approximately $920 million.
Beyond Bitcoin, Ethereum ETFs have also seen renewed interest, with spot Ether ETFs attracting roughly $270 million in a single session. Analysts note that while ETF inflows are a primary driver, market volatility remains a factor, as historical data from platforms like Santiment suggests that large inflows have occasionally preceded price corrections.
Entities
ARK 21Shares · Bitcoin · Bitcoin · BlackRock · CoinGecko · Ethereum · Fidelity · Santiment · United States
Claims
What the coverage asserts, and how many sources carry each claim.
- [○ 1 SOURCE] Historical data shows that large ETF inflows have previously been followed by price corrections. koinbulteni.com
- [● 3 SOURCES] Open interest in cryptocurrency perpetual futures has reached nearly $160 billion. coin-turk.com · www.cryptopolitan.com · thenightly.com.au
- [○ 1 SOURCE] The CEO of Strive suggested Bitcoin could increase in value against the US dollar due to rising sovereign debt. world-today-journal.com
- [● 3 SOURCES] The total cryptocurrency market capitalization has exceeded $3 trillion. coin-turk.com · www.cryptopolitan.com · thenightly.com.au
- [● 2 SOURCES] BlackRock’s IBIT was a leading driver of Bitcoin ETF inflows. cryptobriefing.com · news.bitcoin.com
- [● 2 SOURCES] Year-to-date flows for US spot Bitcoin ETFs are approximately $320 million positive. investinglive.com · thenightly.com.au
- [○ 1 SOURCE] BlackRock research indicates that the rise of AI agents may drive demand for stablecoins and on-chain assets. www.bitcoinsistemi.com
- [● 2 SOURCES] On September 21, 2026, US spot Bitcoin ETFs recorded approximately $999 million in net inflows. coin-turk.com · investinglive.com