Investors who expected a repeat of the 2021 “altcoin season” were left disappointed when altcoins lagged behind Bitcoin during the last bull run. Historically, many traders expect altcoins to surge once Bitcoin tops out — but that rotation never really happened. Still, hope remains among market participants that an altcoin comeback is only a matter of time. Crypto analyst Cryptollica posted a chart this week that frames the story differently: rather than being dead, the altcoin market has been grinding inside a long-running technical pattern. According to the analyst, total altcoin market capitalization has been compressing within a massive wedge since 2018 — a span of more than seven years. Notably, the explosive 2021–2022 altcoin rally also unfolded while prices were still inside that structure. Using the wedge’s historical behavior, Cryptollica argues the altcoin market hit a bottom in 2025, mirroring a similar early-2021 setup that preceded the rapid altcoin run. If that pattern repeats and the market breaks out of the wedge to the upside, the analyst forecasts a dramatic move — suggesting potential gains in excess of 500% for the altcoin market, which could push major tokens such as Ethereum and Solana to fresh all-time highs. That outcome, however, hinges on a confirmed breakout rather than a failed false move. One widely used metric for tracking whether altcoins are outperforming Bitcoin is the Altcoin Season Index. The index compares the performance of the top 100 altcoins against Bitcoin on a 1–100 scale; readings above 75 are generally considered evidence that an altcoin season is underway. Right now the index sits at 50, indicating that broad altcoin outperformance has not arrived. Bitcoin dominance — the share of the total crypto market cap held by Bitcoin — has also been a key signal. It has dipped below 60% to about 58.8%, but remains relatively high. Historically, sustained altcoin seasons have coincided with a larger fall in Bitcoin dominance, so current levels make a near-term altcoin explosion less likely. Bottom line: the long-term wedge identified by Cryptollica frames a bullish narrative if a decisive breakout occurs, but current market indicators (Altcoin Season Index at 50 and Bitcoin dominance near 58.8%) suggest a full-blown altcoin season has not begun. Traders will be watching both the wedge’s breakout and shifts in dominance and the altcoin index for clearer confirmation. Read more AI-generated news on: undefined/news
