Option Trading

The option trading library helps developers buy call or put options by performing the entire option trading flow when they make an order.

Function List

• To fetch sign data from RPC

Method	Parameter Type	Error Message
fetchSignData()	-	'Error fetching sign data'

• To place an order for the option trading

  • Input an object that includes option type (Call or Put), amount, underlying asset address (e.g. ETH address), premium asset (e.g. USDT address), expiration date (e.g. 2 hours, 8 hours, 24 hours)

Method	Parameter Type	Error Message
placeOrder(JVaultOrder: JVaultOrder)	JVaultOrder: ( optionType: OptionType; amount: BigNumber; underlyingAsset: Address; premiumAsset: Address; expiry: Date )	'Error Placing order'

• To settle the option order at expiration time

  • With two main parameter:

    • JVaultOrder refers to above option trading parameter

    • LiquidateType includes 'NotExercising', 'Exercising', 'ProfitTaking'

Method	Parameter Type	Error Message
liquidateOrder(JVaultOrder: JVaultOrder, liquidateType: LiquidateType)	JVaultOrder: ( optionType: OptionType; amount: BigNumber; underlyingAsset: Address; premiumAsset: Address; expiry: Date ); LiquidateType: ( NotExercising, Exercising, ProfitTaking, ) // enum	'Error liquidateOrder'