ETF flows: SOL and XRP spot funds take in capital on Sept. 16 as BTC and ETH see redemptions

Spot ETF flow data for Sept. 16 showed meaningful net outflows from BTC ($295.98M) and ETH ($224.11M), alongside modest net inflows into SOL (~$0.84M) and XRP ($3.5M). The divergence highlights near-term positioning shifts within institutional wrappers and can influence liquidity conditions and relative performance across majors, with BTC and ETH facing a softer flow backdrop versus select alt exposure.