If you’ve been in crypto for a while, you’ve probably heard the term Altseason, that magical time when altcoins (everything that isn’t Bitcoin) start outperforming the king of crypto itself. But how do you actually know when Altseason is around the corner?
Let’s break down the key signs of Altseason in a simple, conversational way so you can stay ahead of the curve.
Altseason is a period in the crypto market when altcoins outperform Bitcoin in terms of price growth. Traders and investors often look for specific signals that suggest money is flowing out of Bitcoin and into altcoins like Ethereum, Solana, or Cardano.
Think of it like this: Bitcoin is the gateway, but once people feel confident, they start exploring the rest of the crypto universe. That’s when altcoins shine.
One of the strongest signals of Altseason is when Ethereum holds above its previous all-time high (ATH).
Why does this matter?
ETH is the largest altcoin and often sets the tone for the rest of the market. When ETH breaks and sustains above its ATH, it shows strong investor confidence. Historically, ETH rallies have triggered massive gains in smaller altcoins.
Example: In past cycles, once ETH broke its ATH, coins like Chainlink, Uniswap, and Polygon followed with explosive growth.
Another big sign is when Bitcoin dominance, the percentage of the total crypto market cap held by Bitcoin, falls and stays below 60%.
Here’s why it matters; A drop in dominance means investors are moving money into altcoins.
Sustained weakness in Bitcoin dominance often sparks broad altcoin rallies.
For context, during the 2017 Altseason, Bitcoin dominance fell as low as 35%, fueling one of the biggest altcoin booms in history.
This one’s a bit technical but super important. When Ethereum’s market cap equals the combined market cap of all other altcoins, it signals a massive shift in the crypto landscape.
Why?
This is a rare but powerful indicator that Altseason is heating up.
Another metric to watch is Ethereum dominance; its share of the total crypto market. When ETH dominance climbs to 16% or higher, it’s a bullish sign for altcoins.
Why 16%? Historically, this level has marked the start of strong altcoin rallies.
It reflects growing confidence in Ethereum’s ecosystem (DeFi, NFTs, Layer 2 scaling).
When ETH dominance rises, smaller altcoins usually follow the trend.
Here’s a macroeconomic twist: Federal Reserve rate cuts can also fuel Altseason.
How does this connect? Lower interest rates make riskier assets like crypto more attractive.
Liquidity flows back into markets, and altcoins often benefit the most. The effect isn’t immediate, it takes time for rate cuts to ripple through the economy.
So, if the Fed starts cutting rates, keep an eye on crypto markets in the months that follow, the pump won’t happen immediately (it takes time), and often the market gets priced early.
Another underrated but powerful sign of Altseason is when Coinbase ranks in the top 10 on the App Store.
Here’s why this does matter:
But here’s the catch; Retail investors often arrive late to the party.
When Coinbase climbs the charts, it can signal that the market is overheated.
In many cases, retail investors end up being the exit liquidity for early movers who are already taking profits
Altseason doesn’t happen every year, but when it does, it can be life-changing for investors who are prepared. By watching these signals, ETH’s performance, Bitcoin dominance, Ethereum’s market cap, and even Fed policy; you’ll be better positioned to spot the next big move.