JPMorgan analysts led by managing director Nikolaos Panigirtzoglou have confirmed that Ethereum ($ETH) and the broader altcoin market may continue to underperform Bitcoin ($BTC) unless there is meaningful improvement in network activity, decentralized finance (DeFi) adoption and real-world applications. According to JPMorgan's latest research note, the institutional plumbing now confirms that Bitcoin has pulled decisively ahead on flows, leaving Ethereum and altcoins struggling to keep up. The divergence traces back to the October 2025 deleveraging, when a sharp geopolitics-driven selloff triggered heavy liquidations in ETH products relative to BTC, particularly among systematic and crypto-native traders. While markets have since stabilized, Ethereum has failed to fully regain lost ground either in price terms or key institutional flow metrics.
The institutional flow divergence is most stark in exchange-traded fund performance. JPMorgan estimates that spot Bitcoin ETFs have now recovered roughly two-thirds of the outflows they suffered during the October 2025 drawdown, while spot Ether ETFs have only clawed back about one-third of their redemptions over the same period. This performance gap reflects the heavier deleveraging that ETH endured last October. Futures positioning at the Chicago Mercantile Exchange (CME) tells a similar story: institutional Bitcoin exposure on regulated futures has "nearly fully restored" to pre-selloff levels, but $ETH futures open interest and net long positioning remain well below earlier peaks. Momentum-driven players such as commodity trading advisors and quant funds are described as "slightly underweight" both assets, but the underweight is more pronounced in ETH, reflecting the heavier deleveraging it endured last October.
Ethereum co-founder Vitalik Buterin has confirmed that three critical privacy initiatives will be implemented in 2026, marking a significant acceleration from previous timelines. According to Buterin's latest post on X, most of these privacy features, including EIP-8250 and major account abstraction changes, are scheduled for the Hegotá hard fork, planned for the second half of 2026. The Glamsterdam hard fork is also planned for the first half of 2026, providing an interim framework for privacy improvements. Buterin described the initiative as a set of live engineering tracks rather than a speculative future roadmap, emphasizing that these upgrades are designed to roll out as near-term fixes rather than distant redesigns. This timeline represents a concrete roadmap for Ethereum's transition to native privacy capabilities, moving beyond the current reliance on third-party tools.
The first two initiatives address transaction censorship and account security through FOCIL (fork-choice enforced inclusion lists) and account abstraction upgrades. As reported by ETH News, FOCIL makes censorship harder by allowing a committee of validators to propose transaction inclusion lists that block builders are expected to include. Ignoring these transactions can lead to block rejection, making it difficult to censor transactions. Account abstraction upgrades enable all accounts to behave like programmable smart contracts, providing multi-signature approvals, social recovery, and allowing apps to pay transaction fees. This replaces the current externally owned accounts controlled by single private keys, with the keyed nonces effort already having a formal specification. The integration of FOCIL provides validators with a mechanism to force the inclusion of transactions, ensuring that block builders cannot easily censor private transactions. The combination aims to reduce costs and eliminate single points of failure associated with current privacy solutions.
The third initiative focuses on transaction linking prevention through EIP-8250, which replaces Ethereum's single sender nonce with a two-part key-and-sequence system. According to Buterin's latest specifications, this gives different transaction contexts independent replay domains so observers cannot easily correlate transactions from the same account. The new system prevents observers from linking transactions that originate from the same account but belong to different contexts. Keyed nonces replace the current single counter system with a structure comprising nonce key and nonce sequence, giving each account multiple separate ticket counters for different activities. This makes it harder to track transaction trails and correlate them onchain, with the proposal aiming to support up to 500 billion privacy-related records over eight years without damaging decentralization. The design supports up to 500 billion privacy-related records using nullifiers and leverages sharding and bloom filters to keep storage costs bounded.
Privacy-focused cryptocurrencies have shown strong market performance, with Zcash (ZEC) rallying over 800% since early last year, pushing its market capitalization to approximately ₹7,800 crore. Monero (XMR) has rallied more than 100% in the same timeframe despite criticism for darknet market use. As reported by ETH News, crypto analyst MilliΞ argued that native privacy is "the type of feature that can give an asset true 'moneyness' qualities" and predicted that layer-1 privacy could drive higher mainnet transaction fees. The privacy initiatives are linked to Ethereum's other defensive priorities, with the Ethereum Foundation preparing quantum-resistant cryptography across four areas: consensus signatures, data availability commitments, account signatures, and application-layer zero-knowledge proofs. The foundation formed a dedicated post-quantum security team in January 2026 and is targeting core quantum-resistant infrastructure by approximately 2029.
While the privacy initiatives represent meaningful progress, none of these changes are live yet. According to ETH News, Tuesday's post serves as a signal about the network's future direction rather than immediate implementation. Buterin's nine-step roadmap from April 2025 includes changes like migrating wallets to a one-address-per-application model, replacing trusted execution environments with cryptographic private information retrieval for RPC calls, and building proof aggregation so multiple privacy transactions can share a single on-chain proof. The technical upgrades are expected to roll out as near-term fixes rather than distant redesigns, with account abstraction treated as a critical foundation for future scalability. Recent developments show that Aztec has already implemented all 10 privacy features that Ethereum developers want, providing a working infrastructure that demonstrates the technical feasibility of these upgrades. However, as JPMorgan notes, upgrades alone will not rescue ETH's relative trade unless Ethereum can reignite on-chain activity, particularly in DeFi, real-world assets and other non-speculative use cases.
