Parameters
These are system parameters that are settable by owner, and may change before launch.
Contained in
contracts/libraries/DataTypes.sol
Orderbook Parameters
Description | Current? | Location |
---|---|---|
InitialCR | 1.7 | Asset.initialCR |
Liquidation ratio | 1.5 | Asset.liquidationCR |
Forced Bid Price Buffer | 1.1 | Asset.forcedBidPriceBuffer |
Penalty CR | 1.1 | Asset.penaltyCR |
Minimum Eth Required in Ask Order | 0.1 ETH | Asset.minAskEth |
Minimum Eth Required in Bid Order | 0.1 ETH | Asset.minBidEth |
Minimum Erc Required in Short Order | 2000 | Asset.minShortErc |
Penalty Fees
Description | % | Location |
---|---|---|
Liquidation Fees: Penalty fee to caller | 2.5% | Asset.tappFeePct |
Liquidation Fees: Penalty fee to TAPP | 0.5% | Asset.callerFeePct |
Reward Rates
Description | % | Location |
---|---|---|
Elapsed time for Ditto rewards | 2 weeks | Constants.MIN_DURATION |
Oracle
OF is Oracle Frequency
These are all constants.
Description | Constant | Location |
---|---|---|
Bid order, limit short, exit short, liquidation, and decrease collateral | 15 mins | OF.FifteenMinutes |
Backwards Match Tolerance from Oracle Price | 0.5% | startingShortWithinOracleRange bool |
Deviation Threshold for Oracle Price | 0.5% | updateOracleAndStartingShortViaThreshold() |
Orderbook Ranges
Range | |
---|---|
initialCR | 1 - 15X |
liquidationCR | 1 - 5X |
forcedBidPriceBuffer | 1 - 2X |
penaltyCR | 1 - 1.2X |
Fee Ranges
Range | |
---|---|
Tapp Fees | 0 - 25% |
Caller Fees | 0 - 25% |
dETH Tithe | 0 - 33% |
Withdrawal Fees | Current | Range | Location |
---|---|---|---|
stEth | 0.25% | 0-2.00% | withdraw (BridgeRouterFacet) |
rETH | 0.50% | 0-2.00% | withdraw (BridgeRouterFacet) |