币界网报道:Cold wallet investment strategy yielding 4,900% ROI gains attention as Pi Network and Cardano face market struggles. The remarkable returns from early crypto wallet adopters contrast sharply with recent performance of major altcoins. Analysts note this highlights the growing divide between long-term holders and short-term traders in volatile markets. Meanwhile, Pi Network continues its gradual mainnet migration while Cardano deals with price stagnation below $0.50. The divergence underscores how different crypto investment approaches can produce vastly different outcomes during market cycles.