Dunamu Launches US Spot ETF Flow Tracker on Upbit Data Lab

Dunamu said June 25 that it launched a new "Spot ETF Trends" service on Upbit Data Lab that lets users track fund flows into U.S. spot Bitcoin and Ether exchange-traded funds.

The service is the first in South Korea to offer key supply-and-demand indicators related to U.S. spot digital-asset ETFs. Since U.S. regulators approved spot Bitcoin and Ether ETFs, fund inflows have become a closely watched gauge of institutional sentiment and market demand.

Interest in ETF flow data has also risen after global financial institutions including Bank of America, JPMorgan Chase and Goldman Sachs disclosed holdings of spot Bitcoin and Ether ETFs. South Korean investors had largely been forced to rely on overseas platforms for the data.

The service provides net ETF inflows, cumulative net inflows, 52-week highs and lows, assets under management and ETF holdings of Bitcoin and Ether. Users can also compare ETF flows with Bitcoin and Ether prices and market capitalization trends to track broader market moves more intuitively.

The offering covers eight spot Bitcoin ETFs and seven spot Ether ETFs. Data is updated around 9 a.m. Korea time from Tuesday through Saturday and reflects information from two trading days earlier, based on the U.S. stock market disclosure schedule.

Dunamu plans to expand the service to include spot ETF data for Solana and XRP. It also plans to add proprietary indicators that combine ETF flow data with global market data.

Kim Dae-hyun, Dunamu's chief data officer, said spot digital-asset ETFs have become a leading indicator of demand from institutional markets, though detailed information has been difficult to access in South Korea. He added that the new service should help local users track global market trends more easily.

"Spot ETF Trends" is available on the Upbit Data Lab website and under the "More-Data Lab-Insights" menu in the Upbit application.