Strikes

Get a list of current or historical options strikes for an underlying symbol. If no optional parameters are used, the endpoint returns the strikes for every expiration in the chain.

Endpoint

https://api.marketdata.app/options/strikes/{underlyingSymbol}/

Method

GET

Request Example

HTTP

GET https://api.marketdata.app/v1/options/strikes/AAPL/?date=2023-01-03&expiration=2023-01-20

NodeJS

app.js

fetch(
  "https://api.marketdata.app/v1/options/strikes/AAPL/?date=2023-01-03&expiration=2023-01-20"
)
  .then((res) => {
    console.log(res);
  })
  .catch((err) => {
    console.log(err);
  });

Python

app.py

import requests

url = "https://api.marketdata.app/v1/options/strikes/AAPL/?date=2023-01-03&expiration=2023-01-20"

response = requests.request("GET", url)

print(response.text)

Go

optionStrikes.go

import (
  "fmt"

  api "github.com/MarketDataApp/sdk-go"
)

func ExampleOptionsStrikesRequest() {
	expirations, err := OptionsStrikes().UnderlyingSymbol("AAPL").Date("2023-01-03").Expiration("2023-01-20").Get()
	if err != nil {
		fmt.Print(err)
		return
	}

	for _, expiration := range expirations {
		fmt.Println(expiration)
	}
}

Response Example

{
  "s": "ok",
  "updated": 1663704000,
  "2023-01-20": [
    30.0, 35.0, 40.0, 50.0, 55.0, 60.0, 65.0, 70.0, 75.0, 80.0, 85.0, 90.0,
    95.0, 100.0, 105.0, 110.0, 115.0, 120.0, 125.0, 130.0, 135.0, 140.0, 145.0,
    150.0, 155.0, 160.0, 165.0, 170.0, 175.0, 180.0, 185.0, 190.0, 195.0, 200.0,
    205.0, 210.0, 215.0, 220.0, 225.0, 230.0, 235.0, 240.0, 245.0, 250.0, 260.0,
    270.0, 280.0, 290.0, 300.0
  ]
}

Request Parameters

Required

• underlyingSymbol string

  The underlying ticker symbol for the options chain you wish to lookup.

Optional

• expiration date

  Limit the lookup of strikes to options that expire on a specific expiration date. Accepted date inputs: ISO 8601, unix, spreadsheet.

• date date

  • Use to lookup a historical list of strikes from a specific previous trading day.
  • If date is omitted the expiration dates will be from the current trading day during market hours or from the last trading day when the market is closed.
  • Accepted date inputs: ISO 8601, unix, spreadsheet.

Response Attributes

Success

• s string

  Status will always be ok when there is strike data for the underlying/expirations requested.

• dates array[number]

  The expiration dates requested for the underlying with the option strikes for each expiration.

• updated array[number]

  The date and time of this list of options strikes was updated in Unix time. For historical strikes, this number should match the date parameter.

No Data

• s string

  Status will be no_data if no data is found for the request.

• nextTime number optional

  Unix time of the next quote if there is no data in the requested period, but there is data in a subsequent period.

• prevTime number optional

  Unix time of the previous quote if there is no data in the requested period, but there is data in a previous period.

Error

• s string

  Status will be error if the request produces an error response.

• errmsg string An error message.

Usage Information

Data Availability

This endpoint provides options strikes data. This endpoint does not require any exchange entitlements and is available to all users.

User Type	Exchange Entitlement	Data Type
All Users	Not Required	Options Data

Pricing

The cost of using the strikes API endpoint is 1 credit per API call.

Data Type	Cost Basis	Credits Required per Unit
Strikes Data	Per API call	1 credit