ETH drops 0.78% in 15 minutes: whale selling pressure and network congestion trigger short-term volatility

Between 02:30 and 02:45 (UTC) on 2026-04-02, the ETH price quickly dipped within the 2065.24 to 2088.96 USDT range. The 15-minute return recorded -0.78%, with an amplitude of 1.14%. Market attention has been concentrated on this abnormal move; short-term trading activity and volatility rose in sync, and structural changes in the on-chain and derivatives markets have driven sentiment weaker.

The primary driver of this anomaly is whale addresses’ large transfers on-chain. On-chain data shows that about 10,000 ETH were funneled into a major exchange during this window, causing the exchange’s inflow volume to increase significantly. This in turn created short-term selling pressure, directly pushing ETH’s price downward. This active sell pressure is the immediate cause of the current volatility, and there is a strong correlation between on-chain capital flows and changes in exchange inflow volume.

In addition, both spot and futures trading volumes increased in the short term, indicating that some long positions were stopped out passively and that arbitrage accounts entered the market. Open interest in futures is close to 2.874 billion USD, and there has not been large-scale reduction of positions. On the exchange, activity is mainly driven by localized liquidations and increased short-term arbitrage. At the network layer, Gas fees also rose briefly during the anomaly window; network congestion intensified. Some users significantly increased Gas fees to speed up transactions, forming a fee-related feedback loop that further amplified volatility. The number of active addresses and transaction density also grew markedly compared with normal levels, indicating a resonance effect between stop-out and arbitrage behavior.

Be alert to the risk of short-term selloffs and the uncertainty caused by network congestion. Going forward, it is important to focus on on-chain large capital flows, exchange inflow volume, and changes in futures open interest, and to monitor how Gas fees and network pressure evolve. Short-term volatility risk still remains. It is recommended to closely track the relevant indicators and obtain more real-time market information.