Following Federal Reserve Chairman Jerome Powell’s remarks at the Jackson Hole Economic Symposium,
Bitcoin
experienced a significant surge, surpassing $116,500 on Friday.
Powell’s indication of a potential interest rate reduction in September triggered an immediate and powerful market response,
with Bitcoin’s value jumping over 2% within minutes.
This positive momentum spilled over into other major cryptocurrencies, including
Ethereum,
which reached a new peak price around $4,900, and Binance Coin (BNBUSDT), which climbed to approximately $900, also marking an all-time high.
Across the digital currency landscape, the total market capitalization expanded by more than $200 billion in a single day, approaching $4.1 trillion
[1] [4] [6], fueled by this renewed optimism.
Leading up to Powell’s address, market sentiment was divided between hopeful anticipation and cautious skepticism.
Weeks of mixed economic signals, including a surprising increase in producer prices, had tempered expectations for a rate cut.
Consequently, Bitcoin had seen a correction from above $124,000 to below $113,000 in just a few days.
Ethereum experienced an even more substantial decline, dropping nearly 12% from its recent peak.
However, once Powell addressed a “shifting balance of risks” and hinted at a possible adjustment in the Fed’s policy, market sentiment shifted dramatically.
By the afternoon, prediction markets on Polymarket were indicating an 80% probability of a 25-basis-point rate cut in September, a notable increase from 56% before the speech [1] [2] [3].
Powell’s seemingly more accommodating stance resonated with cryptocurrency traders who had been predicting a rate reduction.
This is reflected in the performance of both the cryptocurrency sector and the broader risk markets.
U.S. equities and gold also registered gains, with the Nasdaq Composite increasing by over 1% and the 10-year Treasury yield decreasing to 4.27%.
The U.S. dollar also weakened, declining by around 0.5%, further supporting a global shift of capital toward risk-on assets.
Analysts, like Tom Lee from Fundstrat and the Kobeissi Letter, emphasized the importance of Powell’s statement, suggesting it set the stage for a September rate cut and justified the surge in digital assets [1] [3].
Importantly, the rally was not solely driven by Bitcoin.
Ethereum, in particular, outperformed many other leading tokens, gaining almost 15% in a 24-hour span and hitting a high of $4,885 on
Coinbase.
Institutional interest in Ethereum is on the rise, with several firms acquiring ether as part of their treasury management strategies.
This trend, coupled with the overarching macroeconomic optimism, has boosted Ethereum’s year-to-date gains to 45%, outpacing Bitcoin’s 25% increase [5] [6].
Other altcoins such as
Solana
(SOLUSD),
Dogecoin
(DOGE), and
Avalanche
(AVAX) also witnessed substantial double-digit percentage gains, with several reaching new all-time highs.
The immediate influence of Powell’s comments was apparent across both traditional and digital marketplaces.
In the days before the address, market indicators showed a low likelihood of a rate decrease.
However, the change in sentiment following the speech triggered a swift reassessment of expectations.
Traders using platforms like CME FedWatch are now assigning a probability of 87% for a rate cut in September, which is up from 75% the previous day.
This adjustment highlights the broader financial market’s reaction to a perceived shift in the Fed’s approach [1] [3] [4].
Source:
[1] Bitcoin and Crypto Stocks Surge as Powell’s Rate-Cut Hint Revives Risk Appetite (https://www.investopedia.com/bitcoin-and-crypto-stocks-surge-as-powell-rate-cut-hint-revives-risk-appetite-11795898)
[2] Bitcoin Price (BTC) News: Higher on Powell Jackson Hole (https://www.coindesk.com/markets/2025/08/21/powell-puts-september-rate-cut-in-play-bitcoin-pushes-higher)
[3] Bitcoin Gets A Price Boost From Fed Chair Jerome Powell (https://cointelegraph.com/news/bitcoin-hits-dollar116k-after-fed-s-powell-floats-rate-cut)
[4] New All-Time Highs for BNB and ETH as BTC Jumps After (https://cryptopotato.com/new-all-time-highs-for-bnb-and-eth-as-btc-jumps-after-powell-speech-weekend-watch/)
[5] Ethereum (ETH) Surges to New All-Time High Amid Likely (https://www.coindesk.com/markets/2025/08/22/ethereum-surges-to-new-all-time-high-amid-likely-september-rate-cut)
[6] Ethereum brushes record high after Fed chair says (https://fortune.com/crypto/2025/08/22/ethereum-price-today-bitcoin-jerome-powell-fed-chair-jackson-hole/)