The global value of cryptocurrencies climbed above $4 trillion for the first time on 11 August, peaking at roughly $4.13 trillion, according to aggregated pricing data from major digital-asset trackers. The milestone surpasses the previous record set on 23 July and extends a rally that has accelerated through the northern-hemisphere summer. Bitcoin remains the dominant driver, accounting for about 59% of the market and a capitalization of roughly $2.4 trillion. Total industry trading volume over the past 24 hours reached about $179 billion, reflecting continued institutional participation and growing activity across decentralised-finance platforms and exchange-traded products.