In the cryptocurrency market, attention on Ethereum (ETH) is shifting back toward its technology and infrastructure. While Bitcoin is strongly characterized as a store of value, Ethereum stands apart as the foundational network that actually runs smart contracts and decentralized applications (dApps).

As of 2026, the key variables surrounding Ethereum can be boiled down to three: ▲ continued upgrades to enhance network performance, ▲ expanded access for institutional investors through spot ETFs, and ▲ the actual usage volume of the Ethereum ecosystem, including decentralized finance (DeFi) and stablecoins.

■ Pectra Upgrade… Simultaneous Improvement of Execution and Consensus Layers

On the technology front, it is notable that Ethereum has been improving its network structure through continuous upgrades. According to Ethereum's official roadmap, the Pectra upgrade is a major network improvement process undertaken after Dencun, focused on simultaneously refining the functions of both the execution layer and the consensus layer.

The core of the upgrade goes beyond simply raising transaction processing speeds, aiming to improve users' network experience, validators' operational efficiency, and the development environment. This can be interpreted as a sign that Ethereum is not remaining static with its already-built network but continuously changing its structure in line with market conditions and technological shifts.

In the blockchain industry, for technological competitiveness to be maintained over the long term, scalability, cost, security, and developer convenience must all be supported at the same time. Ethereum's repeated large-scale upgrades can be seen as part of the process of sustaining this competitiveness.

■ Beyond Spot ETFs to Staking Integration… Fidelity's Moves Draw Attention

The movement of institutional capital is also an indispensable part of the Ethereum market. With the emergence of spot Ethereum ETFs, traditional financial market investors have gained expanded channels to gain exposure to ETH prices without directly using cryptocurrency exchanges. On top of this, recent moves to combine ETFs with staking have signaled new changes.

In August 2026, it was reported that Fidelity was pursuing structural changes to allow its Ethereum ETF product to include staking functionality.

The reason this development matters lies in ETH's characteristics. Bitcoin is often evaluated as an investment vehicle simply through holding, but Ethereum has a structure in which staking ETH on its proof-of-stake network allows holders to participate in the network validation process and receive rewards. If staking functionality is combined with ETFs, institutional investors would, in effect, gain the possibility of utilizing Ethereum's network reward system within an investment product, going beyond mere exposure to ETH price rises and falls.

However, whether such a structure will actually be adopted in earnest depends on regulators' judgments. Filing an application or amendment proposal does not immediately mean approval, and how the supervisory authorities interpret the staking structure is also a key variable.

■ DeFi, Stablecoins, Tokenized Assets… 'Real-World Use' as the Yardstick

Ethereum's other strength is its ecosystem. Numerous decentralized applications, decentralized finance services, NFTs, stablecoins, and tokenized assets are operated on Ethereum or on scaling networks connected to Ethereum.

In the recent blockchain market, how much real economic activity takes place on a given network is becoming increasingly important, even more so than the coin's price itself. In particular, as stablecoins and real-world asset (RWA) tokenization emerge as new business areas even in mainstream financial markets, the importance of blockchain infrastructure capable of handling them is growing. Ethereum is regarded as one of the main foundations of this trend, given that it has already secured a large-scale developer and user ecosystem.

■ Solana and Layer 2 Competition and the 'Double-Edged Sword' of Institutional Capital

That said, Ethereum also faces pressure points. Other Layer 1 blockchains, including Solana, are pushing to expand their market share on the strength of fast processing speeds and low transaction fees, and within Ethereum itself, as transactions migrate to Layer 2 networks, debate continues over how to evaluate the mainnet's fee revenue structure.

For this reason, rather than judging Ethereum's competitiveness solely by price, it is necessary to also examine network activity levels, the developer ecosystem, stablecoin circulation, staking volume, the growth of Layer 2s, and their connection structure with the mainnet.

Institutional investment likewise cuts both ways. Capital inflows through ETFs can expand market liquidity, but conversely, if risk appetite for risky assets weakens, institutional capital could withdraw rapidly and amplify volatility.

■ Beyond the 'Second-Largest Cryptocurrency'… Key Metrics to Watch

Ultimately, Ethereum has now entered a stage where it is difficult to evaluate it with the simple label of the 'second-largest cryptocurrency.' How much the network upgrades improve actual user experience and efficiency, how much institutional capital flows in through ETFs, and how much actual blockchain usage—such as stablecoins and decentralized finance—expands are likely to be the key factors that will determine ETH's future valuation.

In particular, whether ETFs and staking are combined could serve as an important test of whether Ethereum can be evaluated within mainstream financial products not merely as a price-tracking asset but as a 'yield-generating network asset.'

Given that technological evolution, institutional capital, and real-world use cases are all moving at the same time, Ethereum in 2026 appears to have entered a phase in which its competitiveness as blockchain infrastructure—rather than its price itself—is being put to the test again.

[Cryptocurrency is a high-risk asset with very high price volatility. Prices can move sharply even in the short term depending on regulatory changes, market liquidity, and global financial market conditions. This article is not intended to recommend the purchase or sale of any specific cryptocurrency, and investment decisions and the responsibility for them rest with the investor. AI assisted in part with this article.]