Yearn Finance (YFI)

Tokenomics & Utility

The YFI token is the coordination layer for Yearn. Supply is fixed at 36,666 minted tokens. The first 30,000 were distributed to liquidity providers in 2020. In early 2021, the Yearn community approved YIP‑57 to mint 6,666 more—one‑third to key contributors as vesting packages, and two‑thirds to the treasury—creating a sustainable budget after the fair launch. Later, Yearn adopted buybacks (YIP‑56) so that protocol earnings purchase YFI on the market for treasury and incentive programs. (docs.yearn.fi)

Yearn Finance tokenomics evolved again with veYFI, a vote‑escrow model inspired by Curve. Holders can lock YFI (up to four years) to receive veYFI, which grants governance power, boosts on vault rewards, and access to protocol incentives. Early exit penalties distribute value to long‑term lockers. Governance has also activated gauge‑style rewards, where veYFI voters direct emissions (via oYFI/dYFI mechanisms) toward specific vault gauges on a regular epoch schedule. This aligns incentives between governance participation and real vault usage. (docs.yearn.finance)

As of late September 2025, there’s an active forum proposal to overhaul tokenomics with “stYFI,” aiming to simplify governance and channel a larger share of protocol revenue to stakers. It is a proposal under discussion, not an implemented change; YFI holders would vote on any migration. (gov.yearn.fi)

Utility, in short:

• Governance: propose and vote on upgrades, budgets, and parameters.
• Rewards and boosts: lock YFI to veYFI to boost vault earnings and receive incentive flows.
• Coordination: steer treasury buybacks and direct where new rewards go, which can influence demand and circulating float—factors often cited when people analyze YFI price dynamics. (docs.yearn.finance)