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Altcoin Season Index Hits 41

Published September 20, 2026 9:47 AM · 2 views $BTC
Altcoin Season Index Hits 41

The CoinMarketCap Altcoin Season Index has recorded a reading of 41. The index compares price fluctuations between the top 100 cryptocurrencies by market capitalization (excluding stablecoins and wrapped coins) and Bitcoin. If 75% of the top 100 coins have outperformed Bitcoin over the past 90 days, it is considered an altcoin season; otherwise, it is a Bitcoin season. The index approaches 100 when altcoin season is strong.

Korean Source

This article is an English localization of a Korean-language crypto news report. Original headline: 알트코인 시즌 지수 41