A ‘Solana Summer’ could lead the next altcoin rebound if Bitcoin holds the line

Summary

Solana touched $64.56 intraday on June 25, then recovered toward $66.56 as Bitcoin slipped to $58,189. Macro conditions stayed restrictive: September Fed hike odds remained above 60% after the PCE print, limiting high-beta crypto rotation. Solana still ranked third in 30-day bridge inflows, with about $137 million entering the network. Smaller Solana ecosystem tokens led the move first: Backpack rose 356%, SLX gained 92.5% in 30 days and nearly 159% in a week, CARDS added 74%, and JTO climbed 29%, while SOL’s reversal remained unconfirmed. On-chain activity remains strong, with Solana apps generating about $2.8 million in daily revenue, tokenized equities drawing over 170,000 holders, and RWA value reaching $2.8 billion. However, headwinds persist from FTX supply, tight liquidity, Pump.fun’s revenue decline, and HYPE capturing speculative rotation. A durable SOL rally likely needs Bitcoin above $60,000 to $58,000 support, easing Fed pressure, and continued inflows broadening into SOL itself.