According to data from SoSoValue, spot Bitcoin ETFs recorded total net outflows of $90.6566 million yesterday, June 18 Eastern Time. The figure reflects the combined daily net flow across spot Bitcoin ETF products, taking into account both inflows and outflows reported for individual funds during the session.
MSBT records the largest daily net inflow
The spot Bitcoin ETF with the largest single-day net inflow was Morgan Stanley ETF MSBT. The fund recorded a net inflow of $10.4337 million for the day. Based on the same SoSoValue data, MSBT’s historical cumulative net inflow has reached $301 million.
That made MSBT the leading spot Bitcoin ETF by net inflow for the June 18 trading day. The reported figure refers specifically to the single-day net movement disclosed for the product, while the cumulative figure represents total net inflows since the product’s recorded history in the dataset.
BlackRock IBIT leads daily net outflows
The spot Bitcoin ETF with the largest single-day net outflow was BlackRock ETF IBIT. IBIT posted a daily net outflow of $96.6552 million, the highest net outflow among the listed spot Bitcoin ETF products for the day. Despite the daily outflow, IBIT’s historical cumulative net inflow currently stands at $62.070 billion.
As of the time of publication, the total net asset value of spot Bitcoin ETFs was $78.325 billion. The ETF net asset ratio, defined as the share of spot Bitcoin ETF market value relative to the total market value of Bitcoin, was 6.19%. Historical cumulative net inflows into spot Bitcoin ETFs have reached $53.398 billion, according to SoSoValue.

