SCCP-2022: Update Perp Parameters
Author | |
---|---|
Status | Vote_Pending |
Type | Governance |
Network | Optimism |
Implementor | TBD |
Release | TBD |
Created | 2023-07-12 |
Simple Summary
This SCCP proposes to update the maxLiquidationDelta and maxPD parameters to 10 and 20 bp respectively on the FTM and BCH markets.
Abstract
The parameters description are as follows:
- The
maxLiquidationDelta
is the maximum pd impact possible from a given liquidation, beyound which liquidation takes place via the endorsed liquidator. - The
maxPD
is the maximum pd distance from zero, beyound which liquidation takes place via the endorsed liquidator.
Motivation
The maxLiquidationImpact
parameter is normally calibrated as the sum of maker and taker offchain fees while maxPD
is double maxLiquidationImpact
.
The proposed changes in this SCCP are necessary, in order continue to rollout liquidations safely, taking into account the changes proposed in SCCP-2019 which proposed to alter the offchain makerFee.
Copyright
Copyright and related rights waived via CC0.