CoinMeta data: As Bitcoin ( BTC ) strives to break through the $84,000 mark, U.S. spot Bitcoin ( ETF ) once again recorded net inflows, with a total of $31 million flowing in on September 28th. Blackstone's ( iShares ) Bitcoin trust ( IBIT ) led the way in the latest round, with net inflows of $54.8 million, while Grayscale's Bitcoin Mini Trust ( BTC ) also saw an increase of $10.3 million. Although the inflow volume was relatively small, this continued the strong performance of the U.S. spot Bitcoin ( ETF ) market. Since September 21st, the market has attracted nearly $1 billion in capital inflows. Bitcoin has experienced fluctuations in the past 24 hours, falling as low as $83,000 before rebounding to around $84,100. Despite the volatility, the continuous inflows ( ETF ) indicate that institutional demand remains strong.