The "altcoin season" indicator from Glassnode has issued a warning signal: weakness in BTC, not strength in altcoins.
Glassnode's key metric — the Altcoin Cycle Signal — has once again crossed the threshold of 50 points, officially signaling the start of "altcoin season." However, this time the signal is highly contradictory in nature. As my calculations show, the current indicator value has surged to 86, which formally points to altcoin dominance. But, as is often the case, the devil is in the details.
Glassnode analysts emphasize that the main driver of this movement was not the organic strengthening of alternative cryptocurrencies, but a sharp decline in Bitcoin. Over the past month, BTC has lost about 18% of its value. It is the correction of the first cryptocurrency, rather than capital inflows into altcoins, that has distorted the index readings.
Typically, "altcoin season" implies a scenario where altcoins rise while Bitcoin holds its ground or shows modest growth, attracting buyers. Now, however, we are seeing the opposite picture: sellers have almost ceased aggressive selling after two years of pressure, but BTC continues to decline. As experts rightly noted, "Bitcoin is still doing the heavy lifting," and its weakness does not provide a foundation for sustainable altcoin growth.
Macroeconomic backdrop and Fed policy
Pressure on risk assets, including cryptocurrencies, is intensifying due to the hawkish stance of the U.S. Federal Reserve. Market expectations lean toward rates remaining high or even being raised. Bank of America forecasts suggest three rate hikes this year, which traditionally hits speculative instruments.
However, not all experts share this pessimism. Grayscale's Head of Research, Zach Pandl, adheres to a baseline scenario where the Fed refrains from further hikes. In this case, easing concerns about policy tightening could support Bitcoin and other digital assets, especially against the backdrop of sustained positive momentum in global financial markets.
A new type of "season"
My analysis shows that we are on the verge of not a classic, but a fundamentally different "altcoin season." Bitwise's Chief Investment Officer, Matt Hougan, rightly notes that the era of indiscriminate growth across all altcoins has ended. We are facing an unconventional, selective period where only projects with real revenue and a working business model will survive.
Expert commentary: The current Altcoin Cycle Signal is more of a "red flag" than a green light. Investors should not be fooled: until BTC's recovery confirms a trend reversal, any altcoin growth will be speculative and highly vulnerable. The market is entering a phase where only fundamentally strong projects will win, not "everything across the board."