Altcoin Season Index Latest Update: Is the Altcoin Season About to Begin?

12/2/2025, 8:18:36 AM
A comprehensive analysis of the latest readings of the Altcoin Season Index, assessing the current market performance to determine if we have entered an altcoin season, and providing strategic advice to help investors seize the trend.

What is the Altcoin Season Index?

The Altcoin Season Index is an important indicator for crypto investors to determine whether the market is dominated by alts. The index is derived from the statistics of whether the price increase of major alts in the past 90 days has exceeded that of Bitcoin, reflecting market risk appetite and the direction of capital rotation.

The criteria are usually:

  • Index above 75: altcoin season
    Most alts outperform Bitcoin, with a strong risk appetite.
  • Index below 25: Bitcoin Season
    Bitcoin dominates, and the market leans towards safe assets.
  • Index 26–74: Transition Phase
    The funds have not clearly favored one side, usually belonging to a consolidation phase.

Although this indicator cannot precisely predict prices, it can provide deep reference for the overall market structure.

Latest Altcoin Season Index reading: Market enters a crucial turning point.

The current Altcoin Season Index has remained in the range of 20–30. This means the market is still in a Bitcoin dominance phase and has not yet entered a period of full altcoin breakout.

However, it is worth noting that the index is showing a slow upward trend. Although it has not broken through 50, it is closer to the median range than in previous weeks. This often indicates that funds are trying to flow from Bitcoin into alts, rather than remaining entirely in mainstream coins.

In other words, although it is not currently Altcoin Season, we are in a stage of potential signs.

Why is the current index still low? An analysis of three main reasons.

1. Bitcoin remains a safe haven for funds, attracting significant inflows.

In the context of significant macroeconomic fluctuations, such as adjustments in interest rate policies and increasing regional market uncertainties, investors tend to buy Bitcoin in search of security. Bitcoin’s strong performance makes it difficult for alts to surpass it in terms of growth, leading to the Altcoin Season Index remaining at low levels for a long time.

2. The alts sector is severely fragmented.

The performance of alts in different sectors varies greatly, for example, in directions such as AI, MEME, Layer2, cross-chain, and RWA, the rises and falls are inconsistent, and there is no overall resonance. When the overall sector lacks a unified upward rhythm, an Altcoin Season is hard to come by.

3. The pace of capital rotation has slowed down.

As the crypto market matures, funds are increasingly inclined to flow into projects with larger market capitalizations and more stable fundamentals. Alts lack upward momentum, making it difficult for the index to surge quickly.

Typical Market Signals Before the Arrival of Altcoin Season

Although the index is currently low, several directions can be observed to see if the alts season is brewing:

Signal 1: The increase of Bitcoin is slowing down, and the sideways movement is prolonged.

When Bitcoin stops rising sharply, funds usually flow from BTC to high Beta alts.

Signal 2: BTC Dominance Decline

The decline in BTC’s market share is usually an important sign that the alts season is approaching.

Signal 3: Mainstream alts begin to lead the rise

For example, if ETH, SOL, BNB, AVAX, SUI, etc. are the first to break through key resistance, it often leads to a larger range of alts rising.

Signal 4: The influx of funds into risk assets has increased.

When market sentiment turns to “greed” and interest in high-volatility assets increases, it becomes easier for the Alts Season to start.

Currently, some of the above signals have appeared, but resonance has not yet formed, so the index remains at a low level.

How should investors position themselves now?

1. Conservative strategy: mainly hold BTC + leading alts

Before the Altcoin Season is confirmed, prudent investors can take the following configurations:

  • 60–70%: Bitcoin
  • 20–30%: mainstream alts (ETH, SOL, etc.)
  • 10%: Focus on potential small-cap alts, but diversify risks.

This combination allows you to enjoy market gains while reducing the risks associated with the volatility of alts.

2. Medium Risk Strategy: Gradual allocation of high-quality alts with a narrative

For example:

  • AI track
  • Layer 2 new protocol
  • RWA project
  • new public chain ecosystem
  • SocialFi and MEME narrative

Investing regularly during the phase when the index is rising but has not yet broken through 75 is a practice that balances risk and reward.

3. High-risk strategy: Bet in advance on the next hot sector.

If you are willing to take on greater volatility, you can allocate small-cap alts in the early stages of Altcoin Season. But be careful:

  • Investment must be diversified.
  • Control position
  • Not over-leveraged, not all-in

Alts have huge returns in the season, but the risks are equally high.

Conclusion: Is the altcoin season brewing?

The current Altcoin Season Index remains at a low level, indicating that the market has not yet entered the altcoin-dominated phase. However, signs such as the recovery of the index, changes in market structure, and increased activity of mainstream alts suggest that the next round of Altcoin Season may be gradually brewing. The real altcoin season often does not provide advance warning but rather “arrives suddenly.”

Now is the best time for investors to prepare and lay out potential projects.

* The information is not intended to be and does not constitute financial advice or any other recommendation of any sort offered or endorsed by Gate.