Name | Type | Description |
---|---|---|
date | String | The date of the price, in the format YYYY-MM-DD |
close | BigDecimal | The closing price of the options contract. |
closeBid | BigDecimal | The closing bid price of the options contract. |
closeAsk | BigDecimal | The closing ask price of the options contract. |
volume | Integer | The cumulative volume of this options contract that traded that day. |
open | BigDecimal | The price at the beginning of the period |
openAsk | BigDecimal | The ask at the beginning of the period |
openBid | BigDecimal | The bid at the beginning of the period |
openInterest | Integer | The total number of this options contract that are still open. |
high | BigDecimal | The highest price over the span of the period |
low | BigDecimal | The highest price over the span of the period |
mark | BigDecimal | The mid price between the latest bid and ask spread |
askHigh | BigDecimal | The highest ask over the span of the period |
askLow | BigDecimal | The lowest ask over the span of the period |
bidHigh | BigDecimal | The highest bid over the span of the period |
bidLow | BigDecimal | The lowest bid over the span of the period |
impliedVolatility | BigDecimal | The implied volatility of the contract calculated using the Black-Scholes Model. |
delta | BigDecimal | Delta represents the rate of change between the option's price and a $1 change in the underlying asset's price. |
gamma | BigDecimal | Gamma represents the rate of change between an option's delta and the underlying asset's price. |
theta | BigDecimal | Theta represents the rate of change between the option price and time, or time sensitivity - sometimes known as an option's time decay. |
vega | BigDecimal | Vega represents the rate of change between an option's value and the underlying asset's implied volatility. |
closeTime | OffsetDateTime | The time of the last trade before close. |
closeSize | Integer | The size of the last trade before close. |
closeBidTime | OffsetDateTime | The time of the last bid before close. |
closeBidSize | Integer | The size of the last bid before close. |
closeAskTime | OffsetDateTime | The time of the last ask before close. |
closeAskSize | Integer | The size of the last ask before close. |
exerciseStyle | String | The exercise style. |