According to Michaël van de Poppe (@CryptoMichNL), Bitcoin is currently leading the crypto market rally, which typically results in short-term weakness for ETHBTC pairs as capital concentrates on Bitcoin. Historical patterns indicate that after Bitcoin stabilizes, capital often rotates into Ethereum, driving its price higher. Notably, ETH has already surged 50% against Bitcoin over the past month, signaling a significant shift in market momentum and suggesting traders should monitor for potential Ethereum inflows once Bitcoin's run cools off (source: Twitter @CryptoMichNL, June 9, 2025).