Altcoins are declining even further as investors flock to Bitcoin during geopolitical tensions and escalating risk-off environments.
Coinglass data shows that the Altcoin season index plummeted to 12. This is the weakest level in nearly a year, reflecting a decline in interest in non-Bitcoin cryptocurrency.

The AltCoin Season Index tracks the performance of non-Bitcoin assets compared to Bitcoin. The lower score suggests that Altcoins has fallen significantly, reflecting the broader movement towards safety in uncertain markets.
This trend has been strengthened over the past month as tensions between Israel and Iran are high and fears of escalation involving the US have pushed investors towards more resilient assets like Bitcoin.
Bitcoin control rises
With this in mind, Shawn Young, chief analyst at MEXC Research, said Encryption The outlook for the traditional altcoin season remains unknown.
He said that in past cycles, altcoins often gain momentum in the second half of the Bull Run, but the current market situation suggests a different path. Institution players are now setting the tone, and their preference for Bitcoin, considered both hedges and liquidity anchors, continues to curb Altcoin’s rebound.
He added:
“As long as volatility increases and macro risk remains, capital turnover into altcoins may remain limited.”
The shift was revealed over the weekend when Ethereum fell to $2,130. ETH has recovered to $2,260 as of press time.
Bitcoin temporarily soaked under $100,000, but quickly recovered to $101,000. As a result, its advantage over the crypto market overall has skyrocketed by over 65%. This is the best since early 2021.
Another ALT season
Meanwhile, Young pointed out that there is still a possibility of a new type of AltSeason, centered around strong Layer-1 networks such as Ethereum, Solana and XRP.
According to him, these platforms support key infrastructures such as real-world asset tokenization, the depin protocol and the issuance of Stablecoin, an area gaining traction among equestrian investors.
He noted that if Bitcoin stabilizes above $100,000 and macros take the risk easily, interest in these high-upside altcoins could return. Furthermore, launching these L1 spot ETFs could also serve as a future catalyst for updating interest in digital assets.