Max-deviation threshold (bps)
dYdX v4 (dYdX Chain)'s assessment for RD-F-058 — scored green on the v1.7.0 rubric. The evidence below is the curator's reasoning for this score.
Evidence summary #
CrossingPriceUpdateCutoffPpm = 500_000 (50%) is defined as an absolute floor for crossing-price updates. MinPriceChangePpm is set per-market via governance (MsgUpdateMarketParam). Exact bps values per market are not individually verified (governed state), but the threshold mechanism exists and is source-verified in validate_market_price_updates.go.
Sources #
- GitHubvalidate_market_price_updates.go — dYdX v4-chainvalidate_market_price_updates.go: CrossingPriceUpdateCutoffPpm = 500_000 definedretrieved 2026-05-17
- tx.pb.go — dYdX v4-chain prices typestx.pb.go: MsgUpdateMarketParam governance message — MinPriceChangePpm is a governed parameterretrieved 2026-05-17
Methodology #
If a circuit breaker exists, read the configured deviation threshold in basis points.
See the full factor methodology and distribution across all protocols →
rubric_version v1.7.0 protocol dydx-v4 factor RD-F-058 score green collected_at 2026-05-17 09:58:47