The value of all cryptocurrencies climbed back above the US$4 trillion mark on 9 August, adding roughly US$310 billion over the past week and capping a rebound that has lifted prices across major tokens. Exchange-traded funds tracking the two largest digital assets were a key driver. Spot Ether ETFs absorbed about US$461 million of net inflows on 8 August, while spot Bitcoin products attracted US$404 million, extending Bitcoin funds’ streak of positive flows to three days. The combined haul was the largest single-day intake for the pair in several weeks. The renewed demand comes only days after Ether funds suffered a record US$465.1 million outflow on 4 August, led by BlackRock’s ETHA vehicle, according to SoSo Value data cited by CryptoSlate. Market participants said the quick swing from redemptions to subscriptions signals continuing institutional appetite even amid short-term profit-taking. Ether’s price has risen to its highest level since 2021 and Bitcoin has added almost 2% over the past 24 hours, reinforcing the broader risk-on tone. Analysts are watching whether the latest influx of capital—against a backdrop of US$7.4 trillion parked in money-market funds—will sustain enough momentum to push the market to fresh highs.