ETH 15-minute short-term surge of 0.46%: ETF net inflow combined with whale accumulation driving spot buying pressure

From 17:30 to 17:45 (UTC) on May 11, 2026, ETH recorded a +0.46% return within a 15-minute window. The price ranged from 2328.22 to 2341.42 USDT, with an amplitude of 0.57%. There was a clear short-term abnormal move, and market attention increased.

The main driving force behind this abnormal move is the combined effect of marginal inflows into spot ETFs and continuous accumulation by on-chain whales. After May 8, the US stock ETH spot ETF resumed net inflows, with a net inflow of about $3.6M in a single day. A certain leading institutional product dominated, attracting marginal institutional capital back into the spot market. At the same time, on-chain data shows that the net inflows of large accounts over the past week increased by over 2000% month-on-month. Whales’ continued net inflows indicate stable main holdings, and short-term liquidation pressure is limited.

In addition, between 17:30 and 17:45, the share of buy orders placed intentionally accounted for about 52%, with more large-scale intentional buys. The order book indicates insufficient sell-side support, and buy pressure pushed the price upward to break through a local resistance level. The derivatives market remained stable, with no large-scale liquidations or bankruptcies. Open interest rose moderately, and the funding rate remained neutral, suggesting that this round of abnormal movement was mainly driven by spot buying, and leverage did not significantly amplify volatility.

Risks to watch going forward: the price is already near the upper end of the $2,340 to $2,350 range. If it cannot effectively break through the $2,350 to $2,380 technical resistance, a pullback may occur. ETF net inflow volume is still limited, and its sustainability needs to be monitored. In addition, some whale addresses have recently transferred large amounts to exchanges, so caution is warranted regarding possible short-term concentrated sell-offs. It is recommended to monitor ETF fund flows, on-chain whale behavior, and changes in macro liquidity.