# Altcoin Season — News, Sentiment & Analysis **Source:** TrendWatcher — https://www.trendwatcher.in/topic/altcoin-season **As of:** 2026-09-13 (UTC) **Sentiment:** neutral (50/100) **Sources analysed:** 10 As of 2026-09-13, TrendWatcher scores Altcoin Season sentiment as **neutral** at 50/100, based on 10 news sources analysed over the past 24 hours. ## Summary Altcoin season is a market phenomenon characterized by a period where a significant portion of altcoins outperform Bitcoin in price. CoinMarketCap defines this as a state where 75% of the top 100 non-stablecoin, non-wrapped assets exceed Bitcoin’s 90-day performance. Market observers often monitor Bitcoin dominance and specific indices to gauge the transition between Bitcoin-led growth and broader altcoin rallies, which are frequently associated with increased retail liquidity and speculative activity. ## Key points - The CoinMarketCap Altcoin Season Index uses a 90-day rolling performance metric to determine if 75% of the top 100 altcoins are outperforming Bitcoin. - Market analysts hold varying views on the timing of altcoin seasons, with some citing specific months or market conditions like Bitcoin dominance drops as indicators. - Altcoin seasons are often preceded by periods of Bitcoin price appreciation and increased Ethereum network activity, which eventually leads to capital rotation into other assets. - Institutional capital inflows into Bitcoin and Ethereum are noted as factors that may influence the duration and volatility of altcoin market cycles. - Some analysts argue that current market movements may reflect specific trends like an 'Ethereum Season' rather than a broad-based rally across all altcoins. ## Frequently asked questions ### What is an altcoin? An altcoin is any cryptocurrency other than Bitcoin, as Bitcoin was the first to capture global attention. ### How is the Altcoin Season Index calculated? The index compares the 90-day price performance of the top 100 cryptocurrencies, excluding stablecoins and asset-backed wrapped tokens, against Bitcoin. ### What happens during an altcoin season? During this period, altcoins typically experience rapid price appreciation, increased market dominance, and higher trading volumes, often driven by market optimism and FOMO. ### Is Ethereum considered an altcoin? Yes, Ethereum is included in the altcoin mix for the purpose of the CoinMarketCap Altcoin Season Index. ## Latest coverage - [What Is Altcoin Season? Index Data and Market Signals](https://www.trendwatcher.in/article/c802c8c4-92e0-4e70-b364-acb8c2584033) — neutral, 2026-06-12: The Altcoin Season Index measures market performance against Bitcoin. Current data shows mixed signals as traders watch for capital rotation. - [February’s Potential to Kick Off 2025 Altcoin Season](https://www.trendwatcher.in/article/188bdcbf-e7a2-435d-8589-c3aa4dbae433) — neutral, 2026-06-12: Analysts debate whether February 2025 will spark an altcoin rally after a $2 billion liquidation, with some pointing to history and Bitcoin dominance as clues. - [Understanding Altcoin Season and Market Cycles](https://www.trendwatcher.in/article/2d48b0b2-c975-4861-90b0-32676b0b1605) — neutral, 2026-06-12: Explore the mechanics of altcoin season, how market cycles influence cryptocurrency performance, and why investors monitor Bitcoin dominance and indicators. - [Understanding Altcoin Season and Bitcoin Dominance Trends](https://www.trendwatcher.in/article/fb798d35-ff5e-4fd1-8af6-aff87aa09852) — neutral, 2026-06-12: Learn how market analysts track altcoin seasons using the CoinMarketCap index and Bitcoin dominance metrics to understand crypto capital rotations. - [Altcoin Season Outlook: Analysts Predict 2025 Surge](https://www.trendwatcher.in/article/bc0551c2-b287-4f23-8f76-25fdd182bc93) — neutral, 2026-06-12: Market analysts predict the next altcoin season may arrive in 2025, citing Bitcoin dominance trends and specific sector narratives like AI and DePIN. - [Current State of Altcoin Market and Bitcoin Dominance](https://www.trendwatcher.in/article/82f552ef-8a41-4cde-bb80-8e6f7c7bfeb4) — neutral, 2026-06-12: Market data shows no current altcoin season as Bitcoin dominance remains high. Experts analyze key indicators for potential future capital rotation. - [Altcoin Season Signals and Market Data Analysis](https://www.trendwatcher.in/article/1f49e0ce-a581-45c5-bbbc-7390f9c1dd52) — neutral, 2026-06-12: Market data indicates altcoin season has not yet begun, with traders citing Bitcoin dominance and specific liquidity signals as key hurdles. - [Understanding the Crypto Altcoin Season Index and Market Cycles](https://www.trendwatcher.in/article/b8bf391f-a7a2-4bf5-b720-e6deeb49dc8f) — neutral, 2026-06-12: Explore how the Altcoin Season Index functions, the historical patterns of market cycles, and the current outlook for major assets like XRP, ETH, and SOL. - [Altcoin Season Peaks in August 2025 as Bitcoin Dominance Falls](https://www.trendwatcher.in/article/2a271ffa-290c-4eb7-ac5d-ada59b80544a) — neutral, 2026-06-12: Bitcoin dominance drops to a 7‑month low and the Altcoin Season Index rises, signaling a peak in altcoin activity for August 2025. - [Altcoin Season Index Shows No Broad Rally as Bitcoin Dominates](https://www.trendwatcher.in/article/fb2a3416-205a-4c99-b615-5633ae0fb5d2) — neutral, 2026-06-12: The CoinMarketCap Altcoin Season Index sits at 49, indicating Bitcoin dominance and no widespread altcoin surge, according to recent market analysis. --- Cite as: TrendWatcher, "Altcoin Season — News, Sentiment & Analysis", https://www.trendwatcher.in/topic/altcoin-season (retrieved 2026-09-13).