According to Michaël van de Poppe, recent declines in Ethereum (ETH) volatility suggest a likely short-term top near the $4,000 level, followed by a brief correction. He notes that current market conditions are setting the stage for a significant altcoin bull market over the next 12 to 24 months. Traders should watch for pullbacks as potential entry points, as the broader altcoin sector could see substantial gains if these trends persist (source: Michaël van de Poppe).