[US spot Bitcoin ETF net inflow of about $251 million on May 17] Golden Finance reported that according to Lookonchain monitoring, the US spot Bitcoin ETF data was updated on May 17, and 9 ETFs added 3,743 BTC (about $251.56 million). Grayscale added 397 BTC (about $26.7 million) and currently holds 288,895 BTC (US$19.42 billion). BlackRock added 1,435 BTC (US$96.44 million) and currently holds 276,190 BTC (US$18.56 billion).