According to Michaël van de Poppe, the current cryptocurrency cycle may mirror the 2017 cycle, with substantial potential for price increases. He forecasts Bitcoin (BTC) reaching $300,000 to $500,000, Ethereum (ETH) climbing to $15,000 to $25,000, Solana (SOL) hitting $1,500 to $2,500, and Chainlink (LINK) achieving $250 to $300. This optimistic outlook suggests a strong bullish trend ahead.