Spot Bitcoin ETFs remain net positive in September

Spot $BTC ETFs have recorded a net inflow through September 18 despite significant two-way institutional flows during the month.
Positive-flow sessions from September 1 through September 18 totaled approximately $1.76 billion, compared with roughly $1.45 billion of outflows.
That leaves cumulative net inflows of approximately $313.4 million for the period, indicating that ETF demand has remained positive overall despite intermittent selling pressure.