Open Stablecoin Index

One Index. Own the Stablecoin Multiverse.

$OPEN is an equal-weight index tracking leading stablecoin-networks advancing transparency, composability, and user-led governance.

$OPEN Basket
Network / Token Governed Assets Allocation
AAVE
$AAVE
Aave
$AAVE governs GHO, a decentralized multi-collateral stablecoin that is fully backed and transparent, and native to the largest decentralized lending market. 12.5%
CRV
$CRV
Curve
$CRV governs crvUSD, an overcollateralized stablecoin with a unique liquidation engine for smoother, more flexible borrowing. 12.5%
ENA
$ENA
Ethena
$ENA governs USDe, a yield bearing synthetic dollar, stabilized via delta-neutral hedging across both centralized and decentralized markets. 12.5%
INV
$INV
Inverse
$INV governs DOLA, a decentralized stablecoin minted against crypto collateral and stabilized via protocol-controlled liquidity and governance. 12.5%
FXS
$FXS
Frax
$FXS governs FrxUSD, a fiat-redeemable stablecoin using a hybrid model of onchain mechanisms and custodial minting. $FXS also governs FRAX and FrxETH. 12.5%
LQTY
$LQTY
Liquity
$LQTY governs BOLD, an immutable, crypto-only stablecoin—decentralized, overcollateralized, always redeemable. 12.5%
RSR
$RSR
Reserve
$RSR governs USD3 and eUSD—overcollateralized asset-backed stablecoins with unique programmable yield-sharing onchain. $RSR also governs ETH+ and a suite of DTFs. 12.5%
SKY
$SKY
Sky
$SKY governs USDS, a soft-pegged, overcollateralized stablecoin used for earning yield and rewards without giving up asset control. 12.5%
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Early Minters
Quick Facts
Field Details
Ticker $OPEN
Contact Address 0x323c03c48660fE31186fa82c289b0766d331Ce21
Methodology Track leading decentralized stablecoin-networks advancing transparency, composability, and user-led governance. Included protocols should be evaluated on verifiable asset-backing, peg design, mint/redeem logic, safety mechanisms, yield-sharing, and decentralized control.
Inception April 14, 2025
Weighting Equal-weight
Asset Basket Target 7 to 10 components, at governance’s discretion.
Rebalancing Quarterly, calendar year
Component Weight Cap If a component exceeds 40% or drops below 1% between quarterly rebalances, governance may propose weight changes, additions, or removals to maintain index health
Minimum Component Size and Liquidity Components should generally exceed $10M market capitalization and $1M DEX liquidity. Final inclusion remains at governance’s discretion.
Fee Structure 0.75% TVL fee, 0.3% mint fee
Governance $OPEN is governed onchain through smart contracts by SQUILL token holders. Component or parameter changes follow a structured process: offchain Request For Comments (RFCs), community input, then onchain Improvement Proposals (IPs).
Platform $OPEN is deployed on the Reserve Index protocol. Built on Ethereum.
Reserve Protocol Audits
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Disclosure

The Open Stablecoin Index ($OPEN), is a DTF deployed on the Reserve protocol. OpenStablecoinIndex.com is an educational site for $OPEN. This site does not offer interactive functionality or control over $OPEN, which is fully governed onchain via decentralized smart contracts. Learn more about $OPEN governance and basket composition. Interacting with digital assets, involves significant risk—such as but not limited to smart contract risk, volatility, governance failure, and loss of capital. You use the website and DTFs entirely at your own risk. All content is provided “as is” without warranties of any kind. To learn more about the risks associated with DTFs on the Reserve protocol, please click here.