According to Crypto Rover, a single whale has purchased $15 million worth of Ethereum (ETH), signaling increased accumulation among large holders. This substantial buy-in suggests bullish momentum and may lead to heightened trading activity as whales are seen stacking ETH. For traders, elevated whale accumulation often precedes short-term price surges, making it a key indicator to watch for potential breakout moves in the Ethereum market. Source: Crypto Rover on Twitter, May 17, 2025.