Novaque Research2026-01-05

Arbitrum Network in 2025: From Expansion to Utilisation Maturity

Arbitrum’s on-chain evolution over the past year highlights a clear transition from raw network expansion toward deeper, more efficient utilisation. Early in the year, growth was primarily driven by rising active addresses, with transaction counts scaling almost linearly. The network scaling scatter shows this initial phase clearly: as active addresses increased, total transactions rose proportionally, indicating onboarding-driven activity rather than behavioural intensity. As the year progressed, this relationship began to bend. Transaction counts continued to grow even as active address growth moderated, signalling improving per-user engagement. This is reinforced by the steady increase in transactions per active address, which trended higher through mid-year and accelerated notably in Q4. The 7-day rolling metric shows a structural shift from a ~5–7 range earlier in the year toward sustained double-digit readings, with several regime spikes above 15. This reflects heavier usage by existing participants rather than reliance on continuous inflows of new users. Address composition dynamics further support this interpretation. While new address creation remained volatile, the dominant driver of daily activity was returning addresses, particularly during mid-year and late-year peaks. This indicates improving retention and repeat usage, consistent with Arbitrum becoming a habitual execution layer for DeFi, gaming, and infrastructure workloads rather than a short-term incentive destination. The combination of stable returning users and rising transaction density suggests an increase in economic throughput per address. From an on-chain health perspective, this marks a maturation phase: growth driven less by speculative onboarding and more by embedded utility.