Oracle price deviation >X% from secondary

Euler V2's assessment for RD-F-099 — scored not_assessed on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.

Evidence summary #

[downgraded: only curator_note evidence] REAL-WORLD CONFIRMED FIRING: May 29 2025 Avalanche deUSD oracle reported $1.0283 vs $1.00 peg (~2.8% deviation), triggering $532K liquidations. No active Ethereum mainnet deviation as of 2026-05-04. Signal has demonstrated production applicability. UniswapV3 TWAP adapters add structural exposure on less-liquid vaults.

Sources #

Curator note
theblock.co post: $500K deUSD liquidation 2025-05-29retrieved 2026-05-04
Curator note
Chainlink ETH/USD 0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419: 3600s heartbeat, 0.5% deviationretrieved 2026-05-04
Curator note
Fix: Re7/K3 hardcoded deUSD to $1retrieved 2026-05-04
Curator note
Chainlink deUSD oracle: $1.0283 reported vs $1.00 pegretrieved 2026-05-04

Methodology #

Detect whether the primary oracle's reported price deviates >X% from the best available secondary source (another feed or venue).

See the full factor methodology and distribution across all protocols →

rubric_version v1.7.0 protocol euler-v2 factor RD-F-099 score not_assessed collected_at 2026-05-04 19:56:06