2026-03-12 09:30 to 2026-03-12 09:45 (UTC) during this period, ETH price range was 2039.29 to 2062.42 USDT, achieving +1.00% yield in 15 minutes, with amplitude reaching 1.13%. Market volatility intensified, overall attention increased significantly, and on-chain activity strengthened synchronously, displaying typical characteristics of rapid capital flow and major force-driven movement. The main driving force behind this anomaly came from obvious on-chain capital inflows and direct stimulus from Ethereum 2.0 upgrade news. During the time window, the number of ETH on-chain transactions