Bitcoin News Today: Bitcoin Dominance Driven by Halving, ETFs as Altcoin Season Index Holds at 38

Bitcoin Season appears to be firmly entrenched in the cryptocurrency market, as the Altcoin Season Index holds at 38 as of July 30, 2025. This metric, which evaluates the 90-day performance of the top 100 cryptocurrencies—excluding stablecoins and wrapped tokens—indicates that fewer than 25% of altcoins outperformed Bitcoin, reinforcing Bitcoin’s dominance [1]. The index, tracked by CoinMarketCap, serves as a barometer for market sentiment, with scores below 25 signaling Bitcoin Season and scores above 75 marking Altcoin Season [1].

Bitcoin’s supremacy is driven by several factors. The anticipation of the upcoming Bitcoin halving event has spurred accumulation, reducing supply and heightening demand. Concurrently, institutional adoption has surged, particularly with the launch of Bitcoin Spot ETFs, which have attracted significant capital inflows [1]. Analysts from COINOTAG note that macroeconomic uncertainty has shifted investor risk preferences toward Bitcoin as a “flight to quality” asset, while many altcoins struggle with project-specific challenges that hinder their performance [1].

For investors, navigating this phase requires strategic adjustments. Prioritizing Bitcoin and blue-chip altcoins like Ethereum, Solana, and BNB is recommended. A Dollar-Cost Averaging (DCA) approach can mitigate volatility risks, while thorough research on altcoin fundamentals helps identify undervalued opportunities. Portfolio rebalancing is also emphasized to align with current market conditions and risk tolerance [1].

The return of Altcoin Season is anticipated to follow Bitcoin’s consolidation or sideways movement, allowing capital to reallocate to altcoins. Catalysts such as technological breakthroughs, major upgrades in key altcoin projects, or improved macroeconomic conditions could trigger this shift. Signs of an impending Altcoin Season may include Bitcoin price stabilization, rising Ethereum network activity, and the emergence of innovative sectors like DeFi, NFTs, or AI-related tokens [1].

The current market environment underscores Bitcoin’s role as a stabilizing force, with its dominance reflected in the Altcoin Season Index score. Institutional investors, drawn by Bitcoin’s liquidity and regulatory clarity, continue to solidify its position. Meanwhile, altcoins face a challenging landscape, requiring careful selection of projects with strong fundamentals for potential long-term gains [1].

As the cryptocurrency market evolves, understanding the interplay between Bitcoin and altcoins remains critical for investors. By leveraging the insights provided by the Altcoin Season Index and adapting portfolio strategies accordingly, market participants can better navigate the dynamics of Bitcoin Season and prepare for future cycles [1].

Sources:

[1] Bitcoin Season Likely Dominates Crypto Market as Altcoin Season Index Holds at 38, https://en.coinotag.com/bitcoin-season-likely-dominates-crypto-market-as-altcoin-season-index-holds-at-38/