Over the past two years, Bitcoin gained 28 percent while the median mid-cap altcoin lost 74 percent of its value — and a new report from analytics firm Glassnode and exchange Bybit argues that widening gap is the defining feature of this entire market cycle.
By Maria Rodriguez | September 21, 2026
The Hook: A Two-Year Scorecard That Hurts
If you bought Bitcoin two years ago and held on, you are up roughly 28 percent, according to the Glassnode and Bybit report. If you bought a typical mid-cap altcoin — the middle-sized tokens that sit between the giants and the long shots — you lost about three quarters of your money. Ethereum, the second-largest cryptocurrency, landed roughly sideways over the same stretch.
That is a stark reversal of the pattern many crypto holders came to expect. In past cycles, rallies would eventually trigger an “altseason” — a rotation in which capital flowed from Bitcoin down into smaller tokens, lifting almost everything. This time, the report’s authors write, the mid-cap complex simply “halves and halves again” while Bitcoin compounds higher. Bitcoin traded around 81,000 USD at the time of the latest snapshot, with Ethereum near 2,634 USD and Solana around 110 USD.
On-Chain Evidence: The Leverage Is Piled in the Riskiest Corner
The report does not just track prices. It shows where speculative leverage — borrowed money betting on price moves — has accumulated. The finding: Bitcoin carries futures open interest equal to only about 2 percent of its market value, while some of the smallest speculative tokens carry far more. PEPE, the frog-themed memecoin, sits near 24 percent.
- Bitcoin +28 percent — two-year gain, even after a bruising summer drawdown
- Median mid-cap altcoin −74 percent — the typical smaller token has been cut to a fraction of its peak
- Ethereum roughly flat — the second-largest asset went essentially nowhere over two years
- Futures leverage — about 2 percent of market cap for Bitcoin versus roughly 24 percent for PEPE
- Data as of August 23 close — per the report, whose venue coverage is limited to what Glassnode tracks
In plain terms: the borrowed, hot money has pooled in the market’s riskiest corners, while the safest asset in the space has done the heavy lifting on price. That is the opposite of a healthy, broad rally — and it explains why so many portfolios feel worse than the headlines suggest.
The Core Conflict: Is the Rotation Finally Turning?
The live question is whether this concentration is starting to break. Just days before the report circulated, Bitcoin surged back above 80,000 USD after a dovish Federal Reserve forecast, and the rebound dragged the broader market with it. Total crypto market capitalization rose 4.6 percent in a single day to roughly 2.85 trillion USD.
More striking: several majors outran Bitcoin in that bounce. Solana jumped roughly 10 percent on the day, and tokens like NEAR and Uniswap posted even larger gains — the kind of breadth that had been missing for about a year, according to Decrypt’s coverage of the report.
But institutional money is not betting on a rotation. Spot Bitcoin ETFs have pulled in about 55.2 billion USD in cumulative net inflows, dwarfing the roughly 13.1 billion USD into Ethereum funds — which recently logged a multi-day outflow streak. Solana’s newer spot ETFs have drawn only about 29.7 million USD. The report’s own framing sums it up: flow concentrates where performance concentrates.
Market Implications: What This Means for Your Portfolio
If you hold mostly Bitcoin: the data supports the idea that this cycle rewards concentration at the top. Lower relative leverage also means Bitcoin is less exposed to the cascade of forced liquidations that wrecks smaller tokens during selloffs.
If you hold mid-cap altcoins: the two-year record is a warning about hoping for an automatic altseason bail-out. A few strong days — even a 10 percent Solana pop — do not reverse a 74 percent median decline. The rebound needs months of follow-through, not one squeeze.
If you are choosing new buys: pay attention to the leverage figure. A token where futures bets equal a quarter of its market value is far more fragile than one where they equal 2 percent. High leverage cuts both ways — it fuels explosive rallies and equally explosive wipeouts.
The Verdict
The Glassnode and Bybit report puts numbers on something retail investors have felt for two years: this has been a Bitcoin cycle, not a crypto cycle. The usual caveats apply — the data reflects venues Glassnode tracks, through the August 23 close, and one broad rebound week does not establish a new regime. But until flows and breadth spread beyond the top of the market, the report’s conclusion is hard to argue with: performance concentrated at the top has concentrated the money there too.
The cryptocurrency market remains highly volatile. This article is for informational purposes only and does not constitute financial advice.
Median mid-cap down 74 pct while BTC is up 28. And people still tell me altseason is right around the corner. Every year. Same story.
^ the altseason call comes every january like clockwork. at some point you accept the mid-cap basket was the product being sold to us
74 pct median loss and people still ape fresh mid caps at listing. bybit flow data showed most of the volume came in after the tops
the PEPE part is the wildest detail. BTC futures OI at like 2 pct of market value while frog tokens run leverage like its 2021, no wonder the median mid cap ate a 74 pct drawdown
frog tokens running more leverage than btc futures tells you who the real perp casino is. the 74 pct median was priced in at listing
Glassnode and Bybit putting out a whole report to say btc up, mid-caps down. couldve gotten that take free from any reply guy on x
ethereum basically sideways for two whole years is the part that stings most. its not even the losers column, its the nothing column
the nothing column still beat the 74 percent losers column, so congrats i guess lol
Tobias sideways ETH is actually stability given the drawdowns mid-caps took. The Glassnode data just confirms what the charts showed for months.
sideways ETH still stacked staking yield those two years. the nothing column quietly beat the median mid cap bag
sideways eth plus staking yield was secretly a top quartile asset this cycle. nobody brags about the nothing column tho
The uncomfortable read of the Glassnode data is that diversification was the expensive strategy. One BTC position beat the entire mid cap thesis for two straight years.