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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Option ¶
type Option struct {
Ask *float64 `json:"ask,omitempty" gorm:"type:double precision"`
Bid *float64 `json:"bid,omitempty" gorm:"type:double precision"`
CFICode string `json:"cfiCode,omitempty" gorm:"type:character varying"`
Close *float64 `json:"close,omitempty" gorm:"type:double precision"`
ClosingPrice *float64 `json:"closingPrice,omitempty" gorm:"type:double precision"`
ContractDescription string `json:"contractDescription,omitempty" gorm:"type:character varying"`
ContractName string `json:"contractName,omitempty" gorm:"type:character varying"`
ContractSize float64 `json:"contractSize,omitempty" gorm:"type:double precision"`
Currency string `json:"currency,omitempty" gorm:"type:character varying"`
ExchangeCode string `json:"exchangeCode,omitempty" gorm:"type:character varying"`
ExchangeMIC string `json:"exchangeMIC,omitempty" gorm:"type:character varying"`
ExerciseStyle style `json:"exerciseStyle,omitempty" gorm:"type:option_style"`
FIGI string `json:"figi,omitempty" gorm:"type:character varying"`
High *float64 `json:"high,omitempty" gorm:"type:double precision"`
LastTrade time.Time `json:"-"`
LastUpdated time.Time `json:"lastUpdated,omitempty" gorm:"primaryKey;type:date"`
Low *float64 `json:"low,omitempty" gorm:"type:double precision"`
MarginPrice *float64 `json:"marginPrice,omitempty" gorm:"type:double precision"`
Open *float64 `json:"open,omitempty" gorm:"type:double precision"`
OpenInterest *uint `json:"openInterest,omitempty" gorm:"type:double precision"`
SettlementPrice *float64 `json:"settlementPrice,omitempty" gorm:"type:double precision"`
Symbol string `json:"symbol,omitempty" gorm:"primaryKey;type:character varying"`
ExpirationDate time.Time `json:"-" gorm:"primaryKey;type:date"`
StrikePrice float64 `json:"strikePrice,omitempty" gorm:"primaryKey;type:double precision"`
Side side `json:"side,omitempty" gorm:"primaryKey;type:option_side"`
IsAdjusted bool `json:"isAdjusted,omitempty" gorm:"primaryKey"`
Type oType `json:"type,omitempty" gorm:"type:option_type"`
Volume *uint `json:"volume,omitempty"`
ID string `json:"id,omitempty" gorm:"-"`
Key string `json:"key,omitempty" gorm:"-"`
Subkey string `json:"subkey,omitempty" gorm:"-"`
Date time.Time `json:"-" gorm:"type:date"`
Updated time.Time `json:"-"`
}
Option represents a data point from the Options EOD endpoint. https://iexcloud.io/docs/api/#end-of-day-options Of all the date types, LastUpdated looks like the last day (ie date) the price was updated, where Updated looks to be the timestamp of the last release, which may be the next morning after LastUpdated
func GoldenOption ¶
func GoldenOption() (o []Option)
GoldenOption returns golden data for the Option type
func (*Option) MarshalJSON ¶
func (*Option) UnmarshalJSON ¶
UnmarshalJSON satisfies the json.Unmarshaler interface. This function correctly translates the expirationDate and lastUpdated fields, which are specified as "YYYYMMDD" and "YYYY-MM-DD", respectively, into a time.Time by using time.Parse(). It will return an error if the JSON cannot be unmarshaled, but NOT if the lastUpdated parsing fails.
type OptionOrig ¶
type OptionOrig struct {
Symbol string `json:"symbol"`
ID string `json:"id"`
ExpirationDate time.Time `json:"expirationDate"`
ContractSize int `json:"contractSize"`
StrikePrice float64 `json:"strikePrice"`
ClosingPrice float64 `json:"closingPrice"`
Side string `json:"side"`
Type string `json:"type"`
Volume int `json:"volume"`
OpenInterest int `json:"openInterest"`
Bid float64 `json:"bid"`
Ask float64 `json:"ask"`
LastUpdated time.Time `json:"lastUpdated"`
IsAdjusted bool `json:"isAdjusted"`
}
OptionOrig represents the original options data format. This schema was deprecated on Dec 1, 2020, and remains for compatibility because the new format makes breaking changes.
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