Altcoins have left many traders frustrated this cycle: despite repeated predictions of a broad altcoin breakout, the market has largely stalled. Crypto analyst Sykodelic argues that this disappointment misses the point — altcoins haven’t “failed,” they’ve been waiting for a macro backdrop that never materialized.
Why macro matters
Altcoins are the part of the crypto market most sensitive to excess liquidity. Historically, they rally when money is loose, economic activity is improving, and investors feel comfortable moving risk exposure beyond Bitcoin into smaller tokens. Sykodelic’s chart puts that relationship into sharp relief by plotting the OTHERS index (total market cap of cryptocurrencies outside the top 10) alongside two macro gauges: Federal Reserve Net Liquidity and the Purchasing Managers’ Index (PMI). The three indicators have tended to move together.
A quick history lesson
- 2020–2021: Fed net liquidity rose rapidly, PMI was in expansion, and the OTHERS index jumped from under $100 billion to nearly $600 billion — a classic altcoin boom.
- This cycle: Fed net liquidity spent much of the past two years range-bound and directionless. PMI was in contraction for 26 consecutive months before returning to expansion in January 2026. The OTHERS index mirrored that environment by chopping sideways instead of mounting a rally.
Is an alt season coming?
Sykodelic sees the building blocks of an alt expansion now forming. His chart suggests Fed net liquidity has bottomed and is starting to reverse higher, while PMI has moved back into expansion. Key data points he highlights:
- ISM Manufacturing PMI: 52.6% in January 2026 (a 4.7 percentage-point jump from December’s 47.9%).
- February 2026 PMI: 52.4% (down slightly from January but still above market expectations of 51.8).
Taken together, these shifts could recreate the liquidity-and-growth environment that historically fuels altcoin seasons. On the chart, Sykodelic places a projection targeting roughly $560 billion for the OTHERS index market cap as the potential upside if the macro turn continues.
Bottom line
The lack of an altcoin surge this cycle may owe less to structural failure in alt markets and more to an absent macro tailwind. If Fed liquidity and PMI trends continue to improve, the conditions that previously powered big altcoin rallies could reassert themselves — though timing and magnitude remain uncertain. Traders should keep an eye on Fed net liquidity measures and PMI readings as early signals of a possible altseason.
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