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) | 
