September 21, 2025, Global Domain Name Transaction Data Brief

The highest-priced domain name sold that day was Sigma.io, which sold on Afternic for $100,000. Total transaction value for the day reached $432,463, with an average transaction price of $978.42. Compared to the previous day, the number of transactions decreased by 7%, but the total transaction value increased by 7%. NameBio also recorded 1,539 domain name transactions under $100, totaling $20,406. Source: NameBio