Buying Ethereum at a price of 2600 dollars could prove to be a smart investment decision, especially in light of forecasts suggesting a possible rise to 4000 dollars. Such a scenario would mean a profit of over 50%, which attracts the attention of both experienced investors and new players in the cryptocurrency market. Ethereum, as the second largest cryptocurrency in the world, has strong fundamentals and wide applications in blockchain technology, including smart contracts and decentralized applications. With increasing interest in Web3 and DeFi technologies, ETH has the potential for further growth. Patience and analysis may pay off.