Nov 26, 2025 · Altcoin Season Index is a metric used to measure the dominance of altcoins compared to Bitcoin, usually over a 90-day period. This index, ranging from 0 to 100, helps investors identify if the …

Jul 21, 2025 · Historical data shows that alt seasons typically last 6 - 14 weeks, with the strongest gains concentrated in the first 3 - 5 weeks after the outbreak, followed by a gradual differentiation of …

Bitcoin gave up about 60% of its market dominance to altcoins, leading to the total altcoin market cap (TOTAL2) of $470 billion! The first major altseason lasted 310 days, with the index growing by …

Dec 31, 2025 · The Altcoin season index measures the relative performance of altcoins against Bitcoin over a set period, typically 30 or 90 days. A high index score indicates a season in which most …

Dec 18, 2025 · Simply put, altcoin season is that magical period in the cryptocurrency market when altcoins, the scrappy cousins of Bitcoin, outperform the big boss itself. Think of it as the financial …

Jul 21, 2025 · It’s important to note that altcoin season occurs only when a majority of the altcoin market collectively outperforms Bitcoin. For instance, Ethereum might outperform Bitcoin during a certain …

Dec 19, 2025 · Alt season is a period in the crypto market when most non‑Bitcoin cryptocurrencies (altcoins) significantly outperform Bitcoin in price performance over a sustained period.

Jul 25, 2025 · Alt seasons vary in duration, but they typically last from a few weeks to several months. Factors influencing their length include: Market conditions: A strong and sustained bullish sentiment …

The CMC Altcoin Season Index page provides real-time insights into whether the cryptocurrency market is currently in Altcoin Season, based on the performance of the top 100 altcoins relative to Bitcoin …

Jan 9, 2026 · Altcoin Season 2026: When It Could Start, How Long It May Last, and What to Buy Altcoin season 2026 is one of the most searched crypto themes as investors try to prepare for the next …