Ethereum entered September 2026 with significant upward momentum. After a strong August that saw ETH rise by approximately 32.6%—from around $1,860 at the start of the month to a peak of $2,556—the cryptocurrency closed the month near $2,466. Despite increased volatility in early September, the bullish trend did not entirely dissipate.
September Rally Continues
ETH started September around $2,419 but briefly dipped to $2,358 on September 3. It later regained strength, particularly in the second half of the month. On September 18, Ethereum appreciated by 6.7% to approximately $2,612, followed by a further 4.9% increase on September 21, which propelled the price over $2,775. The intraday peak on the same day at approximately $2,805 marked the highest point of the month.
By September 29, Ethereum was trading at about $2,690, a gain of nearly 11% from the start of the month, despite being below the monthly peak. The price action suggested not a continuous increase but a consolidation after a rapid recovery.
Ethereum spent a considerable amount of time between $2,650 and $2,750 throughout September, with the $2,700 to $2,800 range becoming critical for the market’s next direction.
Institutional Buys and Profit-Taking Simultaneously Take Center Stage
The overall market sentiment improved compared to September’s lows, but the outlook remains mixed. A sentiment indicator registered an average score of 59 out of 100 in September, classifying it as a neutral zone. Although it briefly entered the greed territory around September 20, it soon weakened again.
One of the primary drivers of Ethereum’s price was institutional demand. According to Arkham Intelligence, one of the world’s largest asset management firms, BlackRock, purchased over $1.5 billion worth of ETH in its spot Ethereum ETF products over a 20-day period. Of these acquisitions, approximately $1.27 billion came from the ETHA fund, while the ETHB product accounted for $296.5 million.
By September 17, BlackRock held approximately 3.56 million ETH, valued at about $8.69 billion. Meanwhile, some long-term holders took this opportunity to realize profits. A wallet dormant for nearly nine years became active again. This address had accumulated 3,000 ETH at an average of $18.80 in 2017, spending roughly $56,500. The owner sold 2,000 ETH at an average of $3,096, garnering approximately $6.19 million, leaving the remaining 1,000 ETH valued at roughly $2.67 million.
The last week of September also witnessed noteworthy transactions. An investor, holding Ethereum since 2023, transferred over 112,000 ETH, valued at around $300 million, to Bitfinex. In a separate transaction, approximately 42,005 ETH were sold over-the-counter for about $111.9 million.
Fourth Quarter Prospects Focus on $2,800 Target
According to CryptoRank data, Ethereum posted approximately a 72.7% gain in the third quarter of 2026, potentially marking the strongest third-quarter performance in the dataset. This robust recovery followed declines of 29.1% in the first quarter and 25.3% in the second quarter of the same year.
Technical indicators have significantly improved since June lows. Ethereum surpassed the horizontal zone that previously ranged between $2,400 and $2,550. Short-term averages are climbing beneath the current price, making the $2,350 to $2,400 area a crucial support in the near term. A broader set of averages is positioned between $2,180 and $2,250.
Analyst Ali Martinez points out that a similar pattern previously led to a 31% rise within three days. According to Martinez, sustaining above $2,474 keeps the technical scenario aimed toward $3,000 in focus.
On-chain data also provided supportive signals concerning supply. Large investors withdrew over $300 million worth of ETH from exchange addresses to cold wallets, reducing the short-term sellable supply on exchanges.
As October approached, the key question was whether the September rebound would evolve into a broader rally extending through the year’s final quarter. While the “Uptober” narrative remains prevalent in the crypto market, Ethereum’s historical performance in October presents a mixed picture, implying that seasonal expectations alone are not seen as definitive.
