U.S. spot Bitcoin exchange-traded funds have experienced approximately $4.4 billion in net outflows over the past month, erasing the positive year-to-date cumulative inflow figure and marking what one analyst calls a “major retreat” for the nascent fund category. Bloomberg ETF analyst Eric Balchunas described the recent outflows as a “bad period” in a post on X, noting that the hard-won positive year-to-date inflow figure has turned negative again. However, he pointed out that certain products, such as BlackRock’s iShares Bitcoin Trust (IBIT), continue to maintain positive inflows for the year. Balchunas also highlighted that the cumulative net inflow since the funds’ launch remains at approximately $55 billion, only about $10 billion below its all-time high. He characterized this as “not bad” given the broader outflow trend and prevailing negative market sentiment.