Ethereum (ETH) saw a significant price surge of over 4% on Wednesday, reaching a high of approximately $4,481. This rise in price led the broader altcoin market in a mild rebound during the mid-North American session. With a fully diluted valuation of around $540 billion, Ethereum remains a dominant player in the cryptocurrency space.
The Altcoin Season Index from CoinGlass reached its highest level year-to-date at about 63% following today’s pump in Ethereum’s price. Additionally, the ETH/BTC pair has been showing signs of a gradual rebound, hinting at the potential onset of the 2025 altseason.
The recent price gains of Ethereum can be attributed to the increasing likelihood of a Federal Reserve rate cut on September 17. The expected rate cuts in the upcoming months are anticipated to boost the demand for perceived risky assets, including altcoins.
Data from Polymarket indicates that the odds of a 25 basis points Fed rate cut on September 17 have surged to 86%, the highest level seen since the beginning of 2025. Traders on Polymarket are predicting a 10% chance of the Fed maintaining its benchmark interest rate this month.
Similarly, market data from Kalshi shows that the odds of a 25bps Fed rate cut in September have reached an all-time high of 85%. Traders on Kalshi also foresee a 10% chance of the Federal Reserve keeping its interest rate unchanged later this month.
The upcoming Federal Reserve rate decision is anticipated to have a significant impact on the ongoing crypto bull market. Federal Reserve Governor Christopher J. Waller recently mentioned in an interview that there could be multiple interest rate cuts over the next 3–6 months, further fueling speculation in the market.
Despite the bullish momentum, crypto analyst Benjamin Cowen has issued a cautionary prediction, suggesting that Ethereum’s price may drop below $4k in the near future before potentially rebounding to a new all-time high. It will be crucial to monitor Ethereum’s price closely in the coming weeks to see if it can sustainably close above the $5k mark, which would invalidate the midterm bearish sentiment.
Overall, Ethereum’s price surge and the increasing odds of a Federal Reserve rate cut are key factors driving the current market dynamics. As the crypto landscape continues to evolve, investors and traders will need to stay vigilant and adapt to changing market conditions.

