Avalanche Introduces Gross Chain Product to Measure Blockchain Economies

Avalanche has introduced the Gross Chain Product (GCP), a metric designed to track on-chain economic output and isolate real blockchain activity from token price volatility. The new framework draws inspiration from traditional GDP metrics, aiming to provide a more accurate picture of an ecosystem's growth or contraction.

GCP uses the income approach from national accounting to aggregate protocol-level revenue, expenses, and transaction fees into a single, economy-wide measure. This is in contrast to existing metrics like Total Value Locked (TVL) or token market capitalization, which often fail to capture genuine on-chain economic activity.

Avalanche applied GCP to its C-Chain from January 2025 to March 2026, revealing notable trends. The data highlights three distinct phases: an early spike in activity, a period of steady growth, and a sharp contraction primarily within lending and decentralized exchange categories.