Altcoins are pulling, but the data says Altseason is not coming.
A number of altcoins have posted impressive performances over the past week. TonCoin (TON) emerged as the strongest mover among the top 100 cryptocurrencies by market capitalization.
Although some signs of a reversal suggest that it is unconfirmed, the hints have renewed the discussion of the altcoin season on crypto X.
Altcoin leads tons when bids return.
According to CoinGecko, Ton has collected more than 100% in the last seven days. The move follows Telegram CEO Pavel Durov's announcement that the platform will replace the Ton Foundation as “the driving force behind Ton” and become the largest authenticator.
Privacy coin Zcash (ZEC) has pushed to new year highs, completely erasing the early 2026 decline, BeenCrypto reported separately.
Other notable gainers on the weekly leaderboard include Internet Computer (ICP), Bittensor (TAO) and Ondo (ONDO). The scale of the demonstrations has fueled a long-awaited new debate on Altsen.
A crypto analyst known as Cryptolica has highlighted that the TOTAL3/BTC ratio is nearing the tip of a multi-year downward triangle. The analyst noted that previous major altcoin rallies in 2017 and 2020 both started from similar long-term compression levels against Bitcoin.
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Trader Xaif Crypto has observed the centralized exchange rate ratio mirror patterns seen before the 2021 Alsession.
“The CEX volume ratio just flashed the same pattern as the pre-2021 altseason yellow bars rose, buy green printing walls. This was the last time this was set up… everything was filled,” the analyst wrote.
Structural data tells a different story
The Altcoin Season Index from Blockchain Center reads 35, below the 75 altseason threshold. The index measures whether 75% of the top 50 coins have outperformed Bitcoin over the past 90 days.
The data shows that the 14-day correlation between altcoins and Bitcoin recently hit its lowest level since July 2025. Low correlation typically indicates selective performance over synchronous lineups.
Trader Luck shows Bitcoin's dominance heading to 66% and Ethereum's (ETH) weakness continuing to turn around.
“BTC.D closes 59.6% every week. That's your signal. Everything is noise,” he said.
He added that when the drive finally arrives, it won't reflect the broad-based mania of 2021. Capital moves selectively, flowing into ETH, SOL and large caps first, while small caps are delayed or left behind altogether.
Previously, Bitwise CIO Matt Hougan also said that broad traditional auctions are coming to an end. Future benefits will focus on tokens with real-world usage and traction.
This week's bids fit the thesis of the big-cap altcoins picking up again in 2021. Bitcoin's dominant 61% decline determines whether the whispers are a trend.
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The post Altcoins Are Booming, But Data Says Altseason Won't Come appeared first on BeInCrypto.
