E-Mode (Efficiency Mode)

E-Mode, or Efficiency Mode, is a feature designed for correlated assets — enabling users to borrow with a higher Loan-to-Value (LTV) while maintaining safe risk parameters. This unlocks more capital efficiency for looping strategies and leveraged yield farming.

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How E-Mode Works

• Correlated Assets: E-Mode applies to assets that are highly correlated (e.g. mBTC/RBTC, stables).

• Higher LTV: Max LTV is raised (e.g. 70% → 85%) so users can borrow more against their collateral.

• Lower Liquidation Risk: Liquidation thresholds (LLTV) are slightly increased, but still maintain a safety buffer.

• Use Case: Ideal for looping, stablecoin farming, or delta-neutral strategies where the collateral and borrow asset prices move together.

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E-Mode Parameters by Chain

Rootstock

mBTC Correlated	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
RBTC	85%	90%	✅	✅	4%
mBTC	85%	90%	✅	❌	4%

solvBTC Correlated	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
RBTC	85%	90%	✅	✅	4%
solvBTC	85%	90%	✅	❌	4%
xSolvBTC	85%	90%	✅	❌	4%

Stables	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
USDT0	88%	92%	✅	✅	4%
USDC.e	88%	92%	✅	✅	4%

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Movement

ETH Correlated	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
WETH.e	80%	85%	✅	✅	6%
rsETH	80%	85%	✅	✅	6%
ezETH	80%	85%	✅	✅	6%

Stables	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
USDC.e	92%	95%	✅	✅	6%
USDT.e	92%	95%	✅	✅	6%
sUSDe	92%	95%	✅	✅	6%

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Plume

nALPHA-pUSD	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
nALPHA	85%	90%	✅	❌	5%
pUSD	85%	90%	❌	✅	5%

nBASIS-pUSD	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
nBASIS	89%	92%	✅	❌	5%
pUSD	89%	92%	❌	✅	5%

nTBILL-pUSD	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
nTBILL	40%	50%	✅	❌	5%
pUSD	40%	50%	❌	✅	5%

nCREDIT-pUSD	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
nCREDIT	40%	50%	✅	❌	5%
pUSD	40%	50%	❌	✅	5%

yUSD-pUSD	LTV	LLTV	Collateral	Borrowable	Liquidation Penalty
yUSD	75%	80%	✅	❌	5%
pUSD	75%	80%	❌	✅	5%