Ready for the upcoming “altcoin season”? Here is how to spot it
In August last year, the crypto market was in full euphoria, with Bitcoin (BTC) hitting a record high of $124,500. Speculations about an imminent "Altseason" resurfaced. How does such a period of altcoin dominance truly begin? And more importantly, how can one recognize it in time?
Translated on September 29, 2025 at 09:36 by Simon Dumoulin
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The Crucial Role of Bitcoin
Historically, Bitcoin has always played the catalyst role in launching an Altseason. When BTC experiences a strong rise, attracting new investors, these investors then turn to altcoin hoping for higher returns.
During the 2021 bull market, for example, Bitcoin increased by 59%, while altcoins recorded an average increase of 174%. This pattern repeated itself in 2024 after Trump’s election. At that time, 20 of the 50 largest altcoins had outperformed BTC.
From 2017 to 2021, every touch of this long-term trendline was followed by a major Altcoin Season.
A key indicator to watch is Bitcoin’s dominance over the entire crypto market. Currently, it stands at 58.8%, down from June (nearly 66%), but remains high compared to 2021 and subsequent years.
The Macroeconomic Environment, a Determining Factor
General economic conditions also play a crucial role. When central banks like the U.S. Federal Reserve (Fed) lower interest rates or inject liquidity, investors turn to riskier assets, greatly benefiting altcoins.
Analyses suggest that further rate cuts in 2025 could revitalize the crypto market. In the past, accommodative monetary policy, as seen in 2020-2021, led to record gains for altcoins.
In September, the Fed announced the first rate cut this year. However, uncertainty persists regarding the future trajectory, creating concerns and reinforcing certain risks.
Enthusiasm and FOMO, Drivers of the Altseason
Altseason is often characterized by strong enthusiasm and “fear of missing out” (FOMO). In 2021, this led to spectacular surges for memecoins like Shiba Inu (SHIB), making some investors quickly wealthy.
This excitement typically translates into increased Google searches for “altcoins” at the beginning of an Altseason. This increased attention attracts new buyers, driving prices up and fueling even more euphoria.
The “Altcoin Season Index,” a Tracking Tool
A useful indicator for anticipating a period of altcoin dominance is the “Altcoin Season Index.” This measures whether altcoins outperform Bitcoin over a 90-day period. When more than 75 of the top 100 altcoins exceed BTC’s performance, we can talk about a true “Altseason.”
Currently, the index sits at 70, having slightly decreased in recent days. Although it briefly reached the Altseason threshold between September 17 and 20, a true trend reversal has not been observed.
Nevertheless, in December, the index reached 87, providing a clearer signal of temporary altcoin dominance.
Altseason remains a complex phenomenon, influenced by multiple factors. As the crypto industry continues to evolve, the ability to detect early signs of such a period becomes increasingly crucial for savvy investors.
How to Ride the Altcoin Surge?
An Altseason is emerging with altcoins poised to outperform Bitcoin, offering returns of up to 174%. Ready to catch this wave? Here’s how to buy AVAX, XRP, or SHIB on Bitget to capitalize on bullish signals with a precise strategy.
Create a Bitget account: Sign up on Bitget with an email address and complete KYC verification for secure access to spot and futures markets.
Deposit funds: Add funds via bank card, wire transfer, or crypto transfer (USDT recommended for smooth execution).
Search for your altcoin: Access the Spot section and select the desired pair (AVAX/USDT, XRP/USDT, SHIB/USDT) for direct purchase, or Futures for moderate leverage.
Configure your trade:
For AVAX: Enter between $27.5-30 with TP at $32, $36, $42 and SL at $26.5 (potential 150-500% with leverage).
For XRP: Buy around $2.74 with TP at $2.97, $3.14 and SL at $2.51.
For SHIB: Target an entry at support at $0.000018 with TP at $0.000022 and SL at $0.000016.
Charles Ledoux is a Bitcoin and blockchain technology specialist. A graduate of the Crypto Academy, he has been a Bitcoin miner for over a year. He has written numerous masterclasses to educate newcomers to the industry and has authored over 2,000 articles on cryptocurrency. Now, he aims to share his passion for crypto through his articles for InvestX.
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