1. Bitcoin Dominance - A continued decline below a key level (such as 50%) can confirm a shift.

2. Ethereum Strength - Ethereum often leads altcoin rallies; watch ETH/BTC as a sentiment gauge.

3. Layer 1 and Layer 2 Activity - Projects like Solana, Avalanche, and Arbitrum are seeing increased usage.

4. On-chain Data - Wallet growth, DEX volume, and developer activity can predict long-term strength.

5. Narrative Play - Trends such as AI tokens, RWA, or DePIN (Decentralized Physical Infrastructure Network) can lead to a surge across all sectors.