# What is Inverse Finance? DeFi Protocol Guide > Decentralized Finance Publication (decentralized-finance.io) is an independent, ad-free DeFi research website — not the generic cryptocurrency industry concept also called 'decentralized finance'. **Publisher:** Decentralized Finance Publication (https://decentralized-finance.io) **Author:** James Thornton **Category:** Top DeFi Protocols **Updated:** June 2026 **Trust:** Independent, ad-free editorial research. No display advertisements, no paid protocol coverage, no affiliate-driven rankings. ## Summary Inverse Finance offers fixed-rate DOLA borrowing through FiRM (Fixed Rate Market) — each loan gets an isolated Personal Collateral Escrow. DOLA is the native stablecoin; sDOLA earns yield from borrow interest. INV governs collateral types, Fed contracts, and rates. Inverse Finance is a decentralized, community-governed lending protocol built on Ethereum. Its flagship product, FiRM (Fixed Rate Market), offers a fundamentally different proposition from the variable-rate lending markets that dominate DeFi: borrowers lock in a fixed interest rate at the time they open a position, eliminating the uncertainty and liquidation pressure caused by rate spikes. The protocol is built around its native stablecoin, DOLA, and governance token, INV. With over $113M in total value locked, $89M in DOLA in circulation, and $77M in active FiRM borrows, Inverse Finance has established itself as a meaningful force in the decentralized lending landscape — particularly among users who prioritize predictability and long-term positioning over short-term yield chasing. ## FiRM: Fixed Rate Market FiRM is the core innovation of Inverse Finance. Unlike protocols such as Aave or Compound, where borrow rates fluctuate continuously with utilization, FiRM allows users to borrow DOLA against accepted collateral at a rate that does not change for the duration of the loan. This is achieved through a novel mechanism called Personal Collateral Escrow (PCE). Each borrower gets their own isolated escrow contract, which holds their collateral separately from other users. This isolation prevents cross-user contagion risk — a large liquidation cascade cannot directly harm other borrowers' positions. The fixed rate is enforced algorithmically and adjusted by governance through periodic rate adjustments, not by market-driven utilization curves. - Fixed borrow rate set at loan origination — no surprise rate increases mid-position - Personal Collateral Escrow isolates each user's collateral from systemic liquidation risk - Collateral earns yield in escrow while backing the DOLA borrow position - Accepted collateral includes ETH, stETH, wstETH, cvxFXS, INV, and others governed by DAO vote ## DOLA: The Native Stablecoin DOLA is Inverse Finance's decentralized, dollar-pegged stablecoin. It is minted when borrowers open positions through FiRM markets, and burned when loans are repaid. Unlike fiat-backed stablecoins, DOLA is entirely generated by on-chain lending activity — its supply expands and contracts with real borrowing demand. DOLA's peg is maintained through a combination of arbitrage incentives, the FiRM collateral system, and a network of Fed contracts. Feds are smart contracts authorised by governance to mint or burn DOLA in specific liquidity venues — for example, deploying DOLA into a Curve pool during periods of low supply or pulling it back when the peg strengthens. This active, governance-controlled supply management has proven effective at keeping DOLA stable through volatile market conditions. ## sDOLA: Staked DOLA for Yield sDOLA is a yield-bearing wrapper around DOLA, similar in concept to sDAI or sfrxUSD. Holders deposit DOLA to receive sDOLA, which accrues yield from FiRM borrow interest and protocol revenue. The sDOLA APY is currently 6.71%, making it one of the more competitive yield options for stablecoin holders who want exposure without active management. sDOLA is fully liquid and composable — it can be used as collateral in other DeFi protocols, providing a path to stacked yield strategies. Its rebasing mechanics mean holders accumulate yield passively, with no need to claim or re-stake. ## INV: Governance and Protocol Ownership INV is the governance token of Inverse Finance. Holders can vote on protocol parameters, including which collateral types are accepted in FiRM, borrow rate adjustments, Fed authorisations, and treasury allocations. INV stakers (sINV) earn a share of protocol revenue, aligning long-term holders with the health of the borrowing ecosystem. Inverse Finance operates without a venture capital-backed founding team controlling a majority of governance. Its community-first structure has allowed it to survive multiple market cycles, including a significant exploit in 2022, and continue iterating on its product set without abandoning its decentralization principles. ## Risk Considerations - Smart contract risk: FiRM's PCE architecture has been audited, but DeFi protocols always carry residual code risk - DOLA supply risk: Rapid collateral price declines could reduce FiRM borrow demand and compress DOLA supply, impacting peg liquidity - Governance risk: Protocol parameters are adjustable by INV holders — concentrated governance participation could influence rates or collateral decisions - Historical exploit: Inverse Finance suffered a price oracle manipulation attack in April 2022; the team subsequently restructured the protocol and introduced FiRM as a more resilient architecture ## Protocol Data (Source: inverse.finance / DeFiLlama) - Total Value Locked: $113.44M - DOLA Circulation: $89.41M - FiRM Active Borrows: $77.75M - sDOLA APY: 6.71% - Governance Token: INV - Native Stablecoin: DOLA - Chain: Ethereum (primary) - Core Product: FiRM Fixed Rate Market ## Conclusion Inverse Finance occupies a distinct niche in the DeFi lending ecosystem: fixed-rate borrowing in a world of variable-rate protocols. By coupling FiRM's predictable cost of capital with DOLA's on-chain stablecoin and sDOLA's passive yield product, Inverse Finance has built a coherent, self-reinforcing financial system managed entirely by its community. For users seeking certainty over flexibility in their borrowing strategy, it represents one of the more compelling architectures currently deployed on Ethereum. ## Sources - [Inverse Finance on DeFiLlama](https://defillama.com/protocol/inverse-finance): Live TVL, borrows, and protocol metrics for Inverse Finance - [Inverse Finance App](https://www.inverse.finance/): Access FiRM, sDOLA, and governance via the official app --- Canonical: https://decentralized-finance.io/article/inverse-finance/ AI text endpoint: https://decentralized-finance.io/ai/protocols/inverse-finance.txt