2026 has kicked off with rivalry among altcoins heating up.
From a macro lens, the Altcoin Season Index has jumped to October levels, recording a 35% jump in under 48 hours. Meanwhile, Bitcoin dominance (BTC.D) is running into strong resistance around the 60% mark.
As a result, capital rotation into altcoins is becoming increasingly evident. That said, when shifting focus to Ethereum dominance (ETH.D), it appears this round of altcoin rotation isn’t being led by Ethereum [ETH].
As the chart shows, ETH.D rolled over right as the Altcoin Season Index rebounded. Over the same window, Ethereum saw a near-5% pullback from the $3.3k level, while the ETH/BTC ratio also logged a 3% breakdown.
Put simply, the usual Ethereum-led altcoin rally isn’t showing up this time.
Naturally, the question arises: Is the lack of rotational flows taking some of ETH’s edge and holding back a breakout? So far, however, a different set of flows appears to be emerging, likely defining Ethereum’s edge this cycle.
Ethereum investors are showing a clear preference this cycle.
In the altcoin market, Monero [XMR] is leading with a 55% gain over the last 90 days, while ETH is up just 5%, lagging XMR by nearly 10x. Technically, that’s a clear sign of weak rotational flows into Ethereum.
That said, the picture changes when you look deeper. Ethereum staking flows are holding strong, with zero exits and 1.7 million ETH queued to stake over the next 30 days, pushing the blue band to a three-year high.
Put simply, ETH flows are shifting from short-term bets to long-term plays.
The driver? Staking rewards. 21Shares, for example, will start paying HODLers on January 9 at $0.010378 per share, giving a solid reason to keep ETH locked and reinforcing this shift toward a long-term strategy.
As a result, Ethereum is holding a tight range while Bitcoin [BTC] chops sideways. In the past, setups like this would have pushed short-term capital into ETH as a quick hedge. Now, things are starting to change.
With Ethereum flows shifting, the growing staking supply shock could set the stage for a breakout once the market turns risk-on, potentially giving Ethereum a “real edge” over Bitcoin and other altcoins.
