Bitcoin and Ethereum ETFs just had their biggest week of 2026 as crypto exploded higher

The $2.6 Billion Signal and the Geopolitical Ceiling

US spot Bitcoin and Ethereum ETFs recorded a net inflow of $2.6 billion in the week ending August 21, the largest weekly total since October 2025, according to Sosovalue data.That reversed the prior week's $392 million outflow. Bitcoin funds alone brought in $1.9 billion over the five trading days, while ether funds added $697.2 million.The inflows built steadily through the week: $297.6 million on Monday, August 17; $189.3 million on Tuesday; $…

Spot Bitcoin ETFs Logged $1.918B in Net Inflows From Aug. 17 to Aug. 21

Spot Bitcoin ETFs pulled in $1.918 billion in net inflows during the trading week of Aug. 17 to Aug. 21 (ET), a heavy weekly haul that underscores steady institutional appetite for regulated Bitcoin exposure. The figure covers a full five-day trading window and lands among the stronger weekly totals of the year for the U.S. spot Bitcoin ETF complex, based on flow tracking from SoSoValue’s ETF dashboard. For related coverage, see Spot Bitcoin ETF…

Bitcoin ETFs had their best week in nearly a year as crypto rally holds firm

Bitcoin ETFs pulled in $1.92 billion last week, their biggest haul in 10 months, as Bitcoin jumped 23% to around $78,000; BlackRock’s fund alone took in $1.3 billion. Bitcoin is now pushing toward $79,500-$80,000 resistance, with support around $75,000-$76,000 and then $71,500 if the rally cools. U.S. stock futures are slightly lower after the Dow, S&P 500 and Nasdaq all fell last week, while Asian markets were mostly down except Australia.

Spot Bitcoin ETFs post strongest weekly inflow in 10 months as price tests $80K

The surge in Bitcoin ETF inflows signals growing institutional confidence, potentially driving further market adoption and price volatility. The post Spot Bitcoin ETFs post strongest weekly inflow in 10 months as price tests $80K appeared first on Crypto Briefing.

Balchunas: IBIT Flow Pattern Signals Bullish Momentum For Bitcoin ETFs

BitcoinWorld Balchunas: IBIT Flow Pattern Signals Bullish Momentum for Bitcoin ETFs Bloomberg Intelligence senior ETF analyst Eric Balchunas has identified a bullish signal in the recent daily flow data for BlackRock’s spot Bitcoin ETF (IBIT). According to Balchunas, the fund’s flows last week formed a pattern he calls ‘Flipping the Bird,’ characterized by a taller middle bar flanked by smaller bars on either side. This pattern, he suggests, is…

Bitcoin and Ethereum ETFs Pull In $2.6 Billion in Their Strongest Week of 2026

U.S. spot Bitcoin and Ethereum ETFs pulled in $2.6 billion as fund volume surged and crypto prices broke sharply higher.