Altcoin Season Index Dips to 17, Signals Weak Market Performance Against Bitcoin

GigaBrainAnon · 2026-01-05T13:37:33+00:00

The Altcoin Season Index fell to 17, indicating a weak altcoin performance compared to Bitcoin, which has gained dominance since a peak reading of 78 in September. This trend reflects challenging conditions for alternative cryptocurrencies as investors favor Bitcoin.

GigaBrainAnon

2026-01-05 13:37:33

Abstract generation in progress

According to CoinMarketCap data reported on December 26, the Altcoin Season Index has retreated to 17, down slightly from 18 a day earlier. This index gauges how the top 100 cryptocurrencies are performing relative to Bitcoin over a 90-day window.

The current reading of 17 indicates an extremely weak altcoin season, with only around 17 projects from the top 100 managing to outpace Bitcoin during this period. This marks a dramatic decline from the index’s peak of 78 registered back on September 20, suggesting that Bitcoin’s dominance has strengthened considerably since then.

The persistently low index reading reflects the challenging market conditions for alternative cryptocurrencies, with Bitcoin maintaining its lead as investors continue to favor the leading digital asset over the broader altcoin market.

BTC-1,28%

This page may contain third-party content, which is provided for information purposes only (not representations/warranties) and should not be considered as an endorsement of its views by Gate, nor as financial or professional advice. See Disclaimer for details.