Index Coop

Index Coop (Index Cooperative) is a decentralized autonomous organization that designs and operates onchain structured financial products. Founded on October 6, 2020 by Set Labs, the project has grown from a collection of passive index tokens into one of the more complete suites of automated leverage and yield products in DeFi.

Origins and the Methodologist Model

Index Coop launched with a governance model centered on "methodologists" — external teams or protocols that propose index construction rules, with INDEX token holders voting on adoption. Early products like the DeFi Pulse Index (DPI), Metaverse Index (MVI), DATA Economy Index (DATA), Bankless BED Index (BED), and GMI followed this approach. Each index tracked a basket of tokens rebalanced according to rules set by its methodologist, with streaming fees split between the Coop and the proposing team.

Over time the Coop recognized that passive index products faced structural headwinds: low fees, commodity-level differentiation, and fierce competition from centralized alternatives. The treasury and contributor base pivoted toward higher-margin, higher-complexity products — primarily leveraged tokens and yield-amplification strategies.

Leveraged Token Products

The current core of Index Coop's product lineup is its suite of leveraged tokens. In March 2024 the Coop launched ETH2x and BTC2x on Ethereum mainnet, replacing the legacy Flexible Leverage Index (FLI) tokens. These are fully collateralized, built on Aave v3, and target a 2.0x leverage ratio with automated rebalancing that triggers when leverage drifts outside defined bands — 1.7x to 2.3x for ETH2x, and 1.8x to 2.2x for BTC2x. A ripcord mechanism activates emergency deleveraging at 3.0x for ETH2x and 2.7x for BTC2x, providing a hard ceiling against runaway exposure. The streaming fee is 3.65% annualized.

Following the Ethereum mainnet launch, the product line expanded to Base in September 2024, and Arbitrum hosts ratio tokens such as ETH2xBTC and BTC2xETH — tokens that express a leveraged view on one asset relative to another rather than in dollar terms.

As of mid-2026, the full lineup includes 2x, 3x, and -1x (inverse) tokens across BTC, ETH, SOL, and SUI. The -1x products allow holders to gain short exposure through a standard ERC-20, without managing a margin position or risking liquidation.

The cost advantage over perpetuals is substantial for longer holding horizons. A 3x BTC long through Index Coop carries approximately 10% annualized funding cost under typical market conditions, compared to 63% or more on perpetual futures exchanges. For investors with a multi-week or multi-month view, the difference is significant.

Since launch the protocols have maintained a zero-liquidation record across all leveraged products.

Smart Loops and Yield Products

The Smart Loops category extends the Coop's leverage infrastructure to yield amplification rather than directional exposure. The flagship product here is wstETH15x on Base, which compounds staked ETH yield through recursive borrowing, targeting up to 15x amplification on the base staking rate. The mechanism uses Morpho's credit markets for efficient capital utilization.

On the yield side, hyETH launched in June 2024 as a high-yield ETH strategy and was upgraded in January 2025 with Morpho integration. icETH remains available, offering up to 2.5x amplification on ETH staking yield through a similar collateralized loop structure.

Infrastructure and Security

All current products run on Ethereum mainnet, Arbitrum, and Base. The rebalancing and leverage management infrastructure relies on Aave v3 and Morpho for borrowing, with the Coop's own smart contracts handling the automated rebalancing logic.

The protocol has accumulated over $250 billion in cumulative rebalance volume since inception and counts more than 10,000 unique users. Eight or more independent security audits have been completed across the product suite. Index Coop tokens are integrated natively into MetaMask Web, making them accessible to a large existing wallet user base without additional infrastructure requirements.

Governance

INDEX is the governance token, with a hard cap of 10 million tokens. Governance occurs through Snapshot voting, where INDEX holders ratify or reject product proposals, fee changes, and treasury allocations. The DAO structure means product decisions are formally community-controlled, though in practice the core contributor team drives most proposals through a structured governance process.

Summary

Index Coop has evolved from an index token factory into a specialized builder of automated leverage and yield products. Its zero-liquidation track record, multi-chain deployment, and cost-competitive positioning relative to perpetuals distinguish it within the structured products segment of DeFi. The combination of directional leverage tokens, inverse products, ratio tokens, and yield-amplification loops gives it one of the broader product surfaces among onchain asset managers.