While the altcoin market has come under pressure in recent weeks, momentum is quietly building for what many analysts believe could be a great altcoin season in September.
A combination of regulatory clarity, monetary policy shifts, and changing market dynamics is setting the stage for altcoins to outperform Bitcoin, with Ethereum and Solana emerging as the biggest beneficiaries.
Regulatory clarity on the horizon
The Clarity Act has become one of the most closely watched developments in the crypto space.
Lawmakers in Washington are expected to move forward with the legislation in September, and its approval could mark a watershed moment for the industry.
For years, the lack of clear rules has kept many institutional players on the sidelines.
However, by reinforcing the recently enacted GENIUS Act, the Clarity Act aims to provide a definitive framework for digital assets. This could open the floodgates for large-scale investment into decentralized networks, particularly those with strong fundamentals such as Ethereum, Solana, Cardano, and Algorand.
Fed policy shifts in focus
Another major catalyst is monetary policy. Investors are paying close attention to the Federal Reserve’s next move after a volatile summer.
On Thursday, US unemployment claims came in slightly higher than expected at 235,000, fueling expectations that the Fed may ease its stance.
Data from the Kalshi prediction market shows traders now see a 60% probability of a 25-basis-point rate cut in September.

At the same time, bets that the Fed will maintain rates between 4.25% and 4.5% have risen sharply. Markets are therefore finely balanced, but a dovish signal could spark a renewed appetite for risk assets, including altcoins.
Bitcoin dominance is showing cracks
Bitcoin has long been the anchor of the crypto market, but recent technical signals suggest its dominance is waning.
After weeks of testing support, Bitcoin’s dominance has now slipped below the 50-week simple moving average while the dominance of Ethereum and altcoins is rising. Even more notably, it has also fallen under a rising logarithmic trendline that has been in place for months.

This shift is significant because it suggests capital is beginning to rotate into altcoins.
Ethereum’s rebound above its multi-week resistance range between $3,800 and $4,100 has already encouraged traders, while other tokens like Binance Coin (BNB) and Chainlink (LINK) have flashed signs of renewed strength.
Market sentiment turns cautiously bullish
Investor sentiment remains fragile after Bitcoin’s dip below $113,000, which dragged the wider crypto market lower.
Fears of a broader correction have not disappeared, especially with inflationary data still mixed and Fed Chair Jerome Powell’s speech at the Jackson Hole Symposium carrying heavy weight.
Still, the broader trend is one of cautious optimism. The Altcoin Season Index from CoinGlass has climbed to 53%, indicating that the market is slowly shifting from a Bitcoin-led cycle to one where altcoins drive momentum.

While that level does not confirm a full-blown altcoin season, it signals growing confidence that one could be just around the corner.
Could September unlock an actual altcoin season?
All eyes are now on September as a decisive month for the crypto market.
The combination of potential regulatory clarity from the Clarity Act and a possible Fed rate cut could act as a double boost for altcoins. If both catalysts align, the stage would be set for a parabolic rally heading into 2025.
For investors, the message is clear: altcoins are no longer just riding Bitcoin’s coattails. With institutional adoption looming and technical signals favoring a market rotation, September could prove to be the turning point that many have been waiting for.
