Bitcoin ETFs See $463M Outflows as Ether ETFs Gain $197M in Weekly Shift

Key Facts

1Bitcoin ETFs recorded weekly outflows of $463 million, led by ARKB, GBTC, and IBIT funds.

2Ether ETFs attracted $197 million in inflows, driven by BlackRock's ETHA fund.

In a move reflecting a notable shift in institutional risk appetite, Bitcoin ETFs recorded weekly outflows totaling $463 million. According to reports, these withdrawals were led by the ARKB, GBTC, and IBIT funds, suggesting a repositioning within the world's largest cryptocurrency. Conversely, investors showed a different trend toward Ethereum, as its ETFs attracted net inflows of $197 million.

This divergence in institutional flows comes as BlackRock plays a pivotal role in driving positive momentum for Ethereum, with its ETHA fund serving as the primary catalyst for these inflows. Looking at the performance of sector-related equities per market data, BLK stock closed at $1079.65 (close September 11, 2026), trading between a day high of $1092 and a day low of $1072.39.

Traders should monitor the sustainability of this capital rotation between major digital assets, especially as BLK shares stabilize at current levels. According to the economic calendar, there are no major upcoming catalysts directly linked to digital assets in the next seven days, leaving the focus on whether Ethereum's inflow momentum can persist against Bitcoin's outflow pressure.