Update targetStakeParameters.scalingFactor
on pending ETH perp market
We need to change the liquidityMonitoringParameters.targetStakeParameters.scalingFactor
on the pending ETH perp market to be 0.05 instead of 1, following the enactment of VEGA Governance.
The target stake measurement is far too strict now, and it is costly to keep the markets out of liquidity monitoring auctions. Changing this parameter by a factor of 1/20 returns the market to the same configuration as before the enactment of VNP-016.
Full Proposal JSON:
{
"rationale": {
"title": "VMP-20: Change targetStakeParameters.scalingFactor from 1 to 0.05 on ETH/USD-PERP",
"description": "Change targetStakeParameters.scalingFactor from 1 to 0.05 on ETH/USD-PERP as set out in https://community.vega.xyz/t/vmp-20-update-targetstakeparameters-scalingfactor-on-pending-eth-perp-market/4387"
},
"terms": {
"updateMarket": {
"marketId": "e63a37edae8b74599d976f5dedbf3316af82579447f7a08ae0495a021fd44d13",
"changes": {
"linearSlippageFactor": "0.001",
"quadraticSlippageFactor": "0",
"decimalPlaces": "2",
"positionDecimalPlaces": "3",
"instrument": {
"name": "ETH/USD(USDT)-PERP",
"code": "ETH/USD-PERP",
"perpetual": {
"settlementAsset": "bf1e88d19db4b3ca0d1d5bdb73718a01686b18cf731ca26adedf3c8b83802bba",
"quoteName": "USD",
"marginFundingFactor": "0.95",
"interestRate": "0",
"clampLowerBound": "0",
"clampUpperBound": "0",
"dataSourceSpecForSettlementData": {
"external": {
"ethOracle": {
"address": "0x5f4eC3Df9cbd43714FE2740f5E3616155c5b8419",
"abi": "[{\"inputs\":[],\"name\":\"latestAnswer\",\"outputs\":[{\"internalType\":\"int256\",\"name\":\"\",\"type\":\"int256\"}],\"stateMutability\":\"view\",\"type\":\"function\"}]",
"method": "latestAnswer",
"normalisers": [
{
"name": "eth.price",
"expression": "$[0]"
}
],
"requiredConfirmations": 3,
"trigger": {
"timeTrigger": {
"every": 30,
"initial": 1700359200
}
},
"filters": [
{
"key": {
"name": "eth.price",
"type": "TYPE_INTEGER",
"numberDecimalPlaces": 8
},
"conditions": [
{
"operator": "OPERATOR_GREATER_THAN_OR_EQUAL",
"value": "0"
}
]
}
]
}
}
},
"dataSourceSpecForSettlementSchedule": {
"internal": {
"timeTrigger": {
"conditions": [
{
"operator": "OPERATOR_GREATER_THAN_OR_EQUAL",
"value": "0"
}
],
"triggers": [
{
"every": 1800,
"initial": 1700359200
}
]
}
}
},
"dataSourceSpecBinding": {
"settlementDataProperty": "eth.price",
"settlementScheduleProperty": "vegaprotocol.builtin.timetrigger"
}
}
},
"metadata": [
"enactment:2023-11-19T02:00:00Z",
"base:ETH",
"quote:USD",
"class:fx/crypto",
"perpetual",
"sector:defi"
],
"priceMonitoringParameters": {
"triggers": [
{
"horizon": "43200",
"probability": "0.9999999",
"auctionExtension": "300"
}
]
},
"liquidityMonitoringParameters": {
"targetStakeParameters": {
"timeWindow": "3600",
"scalingFactor": 0.05
},
"triggeringRatio": "0.1",
"auctionExtension": "1"
},
"logNormal": {
"tau": 0.000009506426342,
"riskAversionParameter": 0.000001,
"params": {
"mu": 0,
"r": 0.016,
"sigma": 1.5
}
},
"liquiditySlaParameters": {
"priceRange": "0.03",
"commitmentMinTimeFraction": "0.85",
"performanceHysteresisEpochs": "1",
"slaCompetitionFactor": "0.5"
}
}
},
"closingTimestamp": 0,
"enactmentTimestamp": 0
}
}