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Borrowing Fee

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Last updated 7 months ago

Borrowing Fee Formula

VolFactor: VF (Involved ATR), Clamp [1, 100]

Weighted_Avg_Daily_ATR = (5 * Avg_Daily_ATR%_1_Days + 3 * Avg_Daily_ATR%_7_Days + 2 * Avg_Daily_ATR%_30_Days) / 10
VolFactorATR = Weighted_Avg_Daily_ATR / Daily_Close_price * 1000
VolFactor = VolFactorATR -> Clamp[1, 100]

UnderBorrowingConstantFactor: UBC (Constant Number)

OverBorrowingConstantFactor: OBC (Constant Number)

OverBorrowingLimitFactor: OBL → (Constant Number)

TotalOILimit: TOIL → (Default: 5X of Vault Balance)

TotalVaultBalance: TVB → (Vault Balance)

Borrowing Fee Rate Per Year:

Currency
VolFactorRange
OverBorrowingLimitFactor
UnderBorrowingConstantFactor
OverBorrowingConstantFactor
Clamp / L→APR
Clamp / U→APR

Group 1: BTC 、ETH

[1,10]

5

1/100

2/100

1%

25%

Group 2: ADA、AVAX、BCH、DOT、EOS、ETC、FIL、LINK、LTC、TRX、XRP、BTC(USDC)

[5,25]

5

2/100

4/100

10%

50%

Group 3: Top(50)

[5, 50]

5

4/100

8/100

20%

100%

BorrowingFeeAPR:z=VolFactor∗UnderBorrowingConstantFactor∗(LongOI+ShortOI)/TotalVaultBalanceCondition:(0<LongOI+ShortOI<TotalVaultBalance∗OverBorrowingLimitFactor)BorrowingFeeAPR: \\z=VolFactor * UnderBorrowingConstantFactor * (LongOI+ ShortOI)/\\ TotalVaultBalance \\Condition:(0< LongOI + ShortOI < TotalVaultBalance * OverBorrowingLimitFactor)BorrowingFeeAPR:z=VolFactor∗UnderBorrowingConstantFactor∗(LongOI+ShortOI)/TotalVaultBalanceCondition:(0<LongOI+ShortOI<TotalVaultBalance∗OverBorrowingLimitFactor)
z=VolFactor∗UnderBorrowingConstantFactor∗OverBorrowingLimitFactor+VolFactor∗OverBorrowingConstantFactor∗(LongOI+ShortOI−TotalVaultBalance∗OverBorrowingLimitFactor)/TotalVaultBalanceCondition:(LongOI+ShortOI>TotalVaultBalance∗OverBorrowingLimitFactor)z=VolFactor * UnderBorrowingConstantFactor * OverBorrowingLimitFactor + \\VolFactor * OverBorrowingConstantFactor * \\(LongOI + ShortOI - TotalVaultBalance*OverBorrowingLimitFactor)/\\ TotalVaultBalance \\Condition:(LongOI + ShortOI > TotalVaultBalance*OverBorrowingLimitFactor)z=VolFactor∗UnderBorrowingConstantFactor∗OverBorrowingLimitFactor+VolFactor∗OverBorrowingConstantFactor∗(LongOI+ShortOI−TotalVaultBalance∗OverBorrowingLimitFactor)/TotalVaultBalanceCondition:(LongOI+ShortOI>TotalVaultBalance∗OverBorrowingLimitFactor)
BorrowingFeeAPR=Clamp[L,U]BorrowingFeeAPR =Clamp[L, U]BorrowingFeeAPR=Clamp[L,U]