coin-img-ETHETH+1.61%coin-img-SOLSOL+1.31%coin-img-BTCBTC+3.04%coin-img-XRPXRP+4.28%coin-img-ZECZEC+0.01%coin-img-ACIREACIRE+0.00%coin-img-SUISUI+4.86%coin-img-USDCUSDC+0.00%coin-img-ETHETH+1.61%coin-img-SOLSOL+1.31%coin-img-BTCBTC+3.04%coin-img-XRPXRP+4.28%coin-img-ZECZEC+0.01%coin-img-ACIREACIRE+0.00%coin-img-SUISUI+4.86%coin-img-USDCUSDC+0.00%coin-img-ETHETH+1.61%coin-img-SOLSOL+1.31%coin-img-BTCBTC+3.04%coin-img-XRPXRP+4.28%coin-img-ZECZEC+0.01%coin-img-ACIREACIRE+0.00%coin-img-SUISUI+4.86%coin-img-USDCUSDC+0.00%coin-img-ETHETH+1.61%coin-img-SOLSOL+1.31%coin-img-BTCBTC+3.04%coin-img-XRPXRP+4.28%coin-img-ZECZEC+0.01%coin-img-ACIREACIRE+0.00%coin-img-SUISUI+4.86%coin-img-USDCUSDC+0.00%

U.S. Spot Bitcoin ETFs Post 2026 High With $998.96M Net Inflow on Sept. 21

AI Market Summary
U.S. spot Bitcoin ETFs posted a 2026 daily record $998.96M net inflow, led by IBIT ($381.37M), ARKB ($289.12M), and FBTC ($238.84M). Broad-based positive flows, including small inflows into GBTC and Grayscale's BTC product, signal stronger institutional demand and improved ETF channel absorption. This can tighten near-term spot supply dynamics and raise risk appetite across crypto beta.
Impact level
● High
Affected assets
BTC/USDT+3.06%
AI Insight · BTC/USDTAI Insight
▲ Bullish
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⚠️ AI-generated insights are based on news content and are provided for informational purposes only. They do not constitute investment advice or represent the views of BingX. Investing involves risk. Please trade responsibly.
U.S. spot Bitcoin ETFs drew a combined $998.96 million of net inflows on September 21, marking the largest one-day intake so far in 2026, according to Trader T. BlackRock's IBIT led with $381.37 million, followed by Ark Investment's ARKB at $289.12 million and Fidelity's FBTC at $238.84 million. Morgan Stanley's MSBT added $61.67 million, Bitwise's BITB took in $21.56 million, while Grayscale's GBTC and Grayscale's BTC posted smaller gains of $3.34 million and $3.06 million, respectively. All other spot Bitcoin ETF products reported no net flows.
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BTC+2.95%
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