According to Crypto Rover, altcoins are currently lagging behind Bitcoin in performance, indicating a potential upside for altcoin traders as the market cycle has not yet reached its peak (source: Crypto Rover, Twitter, June 8, 2025). This suggests that rotation from Bitcoin to major altcoins could present trading opportunities, especially as historical cycles often see altcoins rally after Bitcoin's dominance phase. Traders should monitor key altcoin market capitalization levels and Bitcoin dominance metrics for entry points, as the current trend implies further growth potential in the broader crypto market.