Altcoin Season in May 2025: Expert Views and Active Performers

The crypto market is witnessing heightened speculation about an impending altcoin season, driven by shifts in Bitcoin dominance, institutional interest, and emerging narratives. Below is a detailed analysis of expert opinions and standout altcoins:

👉Expert Views on Altcoin Season & Key Indicators Suggesting Altseason

- Bitcoin Dominance Drop: Bitcoin’s market share fell sharply from ~65% to 63.89%, signaling capital rotation into altcoins. This mirrors historical patterns where declining $BTC dominance precedes altcoin rallies .

- ETH/BTC Ratio Rebound: Ethereum’s price relative to Bitcoin rebounded from 2020 lows, suggesting renewed confidence in altcoins. $ETH surged 13% in 24 hours, outperforming BTC .

- Altcoin Season Index Rise: CoinMarketCap’s Altcoin Season Index jumped from 23 to 36 (neutral zone), indicating growing momentum for alts. A reading above 75 would confirm a full altseason .

👉Macro Catalysts

- Institutional Adoption: Ethereum’s Layer 2 ecosystems (e.g., Kraken, Uniswap) and BlackRock-backed projects like Ondo Finance ($ONDO ) are driving institutional inflows .

- Regulatory Clarity: XRP’s use in a $50M pharma payment deal highlights its utility post-regulatory clarity, boosting investor confidence .

- Fed Policy & Macro Trends: Potential U.S. rate cuts and China’s quantitative easing are injecting liquidity into risk assets, including altcoins . #AltcoinSeasonLoading