[//]: # (CLASS:Intrinio::OptionPriceEod)

[//]: # (KIND:object)

### Intrinio::OptionPriceEod

#### Properties

[//]: # (START_DEFINITION)

Name | Type | Description
------------ | ------------- | -------------
**date** | String | The date of the price, in the format YYYY-MM-DD  
**close** | Float | The closing price of the options contract.  
**close_bid** | Float | The closing bid price of the options contract.  
**close_ask** | Float | The closing ask price of the options contract.  
**volume** | Integer | The cumulative volume of this options contract that traded that day.  
**open** | Float | The price at the beginning of the period  
**open_ask** | Float | The ask at the beginning of the period  
**open_bid** | Float | The bid at the beginning of the period  
**open_interest** | Integer | The total number of this options contract that are still open.  
**high** | Float | The highest price over the span of the period  
**low** | Float | The highest price over the span of the period  
**mark** | Float | The mid price between the latest bid and ask spread  
**ask_high** | Float | The highest ask over the span of the period  
**ask_low** | Float | The lowest ask over the span of the period  
**bid_high** | Float | The highest bid over the span of the period  
**bid_low** | Float | The lowest bid over the span of the period  
**implied_volatility** | Float | The implied volatility of the contract calculated using the Black-Scholes Model.  
**delta** | Float | Delta represents the rate of change between the option's price and a $1 change in the underlying asset's price.  
**gamma** | Float | Gamma represents the rate of change between an option's delta and the underlying asset's price.  
**theta** | Float | Theta represents the rate of change between the option price and time, or time sensitivity - sometimes known as an option's time decay.  
**vega** | Float | Vega represents the rate of change between an option's value and the underlying asset's implied volatility.  
**close_time** | DateTime | The time of the last trade before close.  
**close_size** | Integer | The size of the last trade before close.  
**close_bid_time** | DateTime | The time of the last bid before close.  
**close_bid_size** | Integer | The size of the last bid before close.  
**close_ask_time** | DateTime | The time of the last ask before close.  
**close_ask_size** | Integer | The size of the last ask before close.  
**exercise_style** | String | The exercise style.  

[//]: # (END_DEFINITION)