Crypto market altcoin spread analysis May 2025: Bitcoin (BTC) vs altcoins Ethereum (ETH), Solana (SOL) performance; altseason signs

  • Altcoin oscillator climbs, signaling early signs of potential altseason.

  • Ethereum rebounds from support, targets resistance near $2,900 to $3,250.

  • Solana breaks key support, next resistance seen around $200 and beyond.

Crypto markets are showing signs of life once again, with Bitcoin’s performance and the altcoin spread painting an interesting picture. A macro researcher has observed that the relationship between Bitcoin’s market performance and the spread of altcoins, such as Ethereum (ETH) and Solana (SOL), is revealing how these altcoins are either outperforming or lagging relative to Bitcoin in terms of total returns. 

Several coins have seen impressive double-digit gains, but the big question remains: will the uptrend continue, or will a pullback occur? As BTC dominance fluctuates, the data shows moments when altcoins begin to shine. 

A composite oscillator tracking this trend, which measures the combined 30-day moving average, has recently crossed above the 50% threshold — a signal traditionally associated with altcoin entry points. Currently, the oscillator is at 38%, with 12 percentage points still to go before the star…

The post Altcoin Oscillator Key to Altseason: Now 38%, Will 50% Breakout Ignite ETH to $3250? appeared first on Coin Edition.