ETH 15-minute short-term surge up 1.80%: Large whales continue to accumulate, combined with institutional inflows driving a technical rebound

From 13:30 to 13:45 UTC on June 10, 2026, ETH/USDT surged rapidly within 15 minutes, reaching a return of +1.80%. The price range was 1,635.42 to 1,667.46 USDT, with a swing of 1.96%. After a sustained pullback, market sentiment showed signs of recovery, with a significant increase in buy-side activity.

The main driving force behind this move is continued accumulation by large token-holding addresses. On-chain data shows that a well-known whale address recently withdrew 4,677 ETH (about $9.9 million) from an exchange to a cold wallet, bringing its cumulative holdings to 133,666 ETH (worth about $281 million). Such transfers from exchanges are typically viewed as a long-term holding signal, sending a positive, institutional bullish message to the market.

Second, the buy/sell order book structure at exchanges provides liquidity support. Data shows that in the 13:00 UTC period, the buy ratio was 59%. Net buying continued into the 13:30–13:45 window, providing funding momentum for the price to move higher. At the same time, Ethereum network activity is at a historical high: spot ETFs saw a record 588,000 ETH in weekly inflows, with a staking participation rate of 27.57%, indicating ongoing institutional adoption. The price is in an oversold zone after falling 29% within 30 days; technical rebound demand combined with the whale signal triggered short-term follow-on buying.

For risk warnings, investors should watch the sustainability of the whale’s subsequent behavior and macro market volatility. Key support to watch is around $1,600, while resistance is near $1,700. On-chain capital flow direction and changes in institutional ETF inflows remain important indicators in the short term. Users should be cautious about the risk of chasing pumps in the short term and are advised to assess dynamically using on-chain data.