Altcoin Season Index Breaks 80: Are We Already in Altseason?
2025-09-16
Bittime - The crypto market is heating up again afterAltcoin Season Index(ASI) touches the figure 80.
For many investors, this level is a strong indicator that the market is entering a bearish phase altseason — a period when altcoins outperformed Bitcoin in terms of price performance.
This index surge raises important questions: have we officially entered altseason, and how will it impact crypto investment strategies in 2025?
What Is Altcoin Season Index?
The Altcoin Season Index is an indicator developed to measure the performance dominance of altcoins compared to Bitcoin.
This index is calculated based onLast 90 days, by looking at how many of the top 50 altcoins are outperforming BTC.
- If the valueover 75, the market is considered to be in altseason.
- If it is below 25, it means that Bitcoin's dominance is still very strong.
- The current figure of 80 indicates that the majority of altcoins are performing better than BTC.
This indicator is now widely used by traders and analysts as a barometer of medium-term trends in the crypto market.
Read Also: 6 Altcoins Worth a Look As Solana Price Nears ATH!
Factors Driving the Altcoin Season Index Surge
Several key factors drove the surge in breast milk production to the 80 level:
- Global Crypto Market Recovery
Bitcoin's price remains the primary benchmark, but many altcoins have seen more aggressive gains after a long accumulation phase.
- Rally on Certain Altcoins
Significant increases in major altcoins such as XRP, DOGE, and SOL contributed to the strengthening of the index.
- Investor Liquidity Shift
When Bitcoin price is relatively stable, most traders shift their funds to altcoins with high profit potential short-term gains which is higher.
- DeFi and NFT Ecosystem
High activity in the DeFi sector and digital asset tokenization also contribute to the altseason narrative.
Impact on Investors and Traders
Surge Altcoin Season Index not only technical in nature, but also has a direct impact on investor behavior.
- Short term trader see altseason as a golden opportunity to maximize profits from the rapid movements of altcoins.
- Long-term investor can take advantage of this momentum to accumulate fundamentally strong altcoins at relatively cheaper prices before the next potential rally.
- However, it is important to remember that altseason is also often accompanied by extreme volatility. Risk management strategies remain key to avoiding sudden corrections.
Read Also: 3 Profitable Coins According to the Altcoin Season Index, Potential Profits Amidst the Market Rally
Comparison with Bitcoin Dominance
The Bitcoin Dominance Index, which measures BTC's market share against all crypto assets, is showing a downward trend alongside the ASI surge. This indicates liquidity is shifting from BTC to altcoins.
- In previous periods, Bitcoin dominance tended to be above 50%.
- Now, with the decline in dominance, more and more altcoins are recording outperformance.
If this trend continues, the market could see major altcoins break through new psychological price levels.
Read Also: 4 Crypto Narratives Predicted to Usher in Altcoin Season
Outlook: Has Altseason Officially Started?
With Altcoin Season IndexAt level 80, technical signals clearly support the altseason narrative. However, there are several things to note:
- Trend Confirmation: If the index stays above 75 in the next few weeks, the likelihood of altseason getting stronger.
- Global Sentiment: Monetary policy, regulations, and macroeconomic conditions remain important external factors.
- Potential Correction: Altseason is usually characterized by rapid rallies that can be followed by sharp declines.
In conclusion, while there is no official market cap yet, current data suggests that we are indeed at the beginning of the 2025 altseason phase.
FAQ
What is the Altcoin Season Index?
The Altcoin Season Index is an indicator to measure whether altcoins as a whole have outperformed Bitcoin in the last 90 days.
When is it called altseason?
An official altseason is considered to have occurred when more than 75% of major altcoins outperform Bitcoin over a given period.
What impact does altseason have on investors?
Altseason can offer significant profit opportunities in altcoins, but it also increases the risk of volatility. A disciplined trading strategy is essential.
How to monitor Altcoin Season Index?
This index can be monitored in real-time through sites such as BlockchainCenter, CoinMarketCap, or WhalePortal.
Disclaimer: The views expressed belong exclusively to the author and do not reflect the views of this platform. This platform and its affiliates disclaim any responsibility for the accuracy or suitability of the information provided. It is for informational purposes only and not intended as financial or investment advice.



