Available with: All-In-One and Fundamentals Data Feed packages.
Consumption: Each request consumes 10 API calls.
For Historical Market Capitalization data API, we cover all US stocks traded on NYSE/NASDAQ from 2019, and soon we will start to cover cryptocurrencies with historical market capitalization.
Quick Start
To get historical market capitalization data use the following URL:
https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json
curl --location "https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json"
$curl = curl_init(); curl_setopt_array($curl, array( CURLOPT_URL => 'https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json', CURLOPT_RETURNTRANSFER => true, CURLOPT_ENCODING => '', CURLOPT_MAXREDIRS => 10, CURLOPT_TIMEOUT => 0, CURLOPT_FOLLOWLOCATION => true, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => 'GET', )); $data = curl_exec($curl); curl_close($curl); try { $data = json_decode($data, true, 512, JSON_THROW_ON_ERROR); var_dump($data); } catch (Exception $e) { echo 'Error. '.$e->getMessage(); }
import requests url = f'https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json' data = requests.get(url).json() print(data)
library(httr) library(jsonlite) url <- 'https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json' response <- GET(url) if (http_type(response) == "application/json") { content <- content(response, "text", encoding = "UTF-8") cat(content) } else { cat("Error while receiving data\n") }
- AAPL.US is the ticker code and it consists of two parts: {SYMBOL_NAME}.{EXCHANGE_ID}, you can use a US ticker code with or without the exchange part (AAPL or AAPL.US).
- api_token – your own API KEY, which you will get after you subscribe to our services.
- from and to – the format is ‘YYYY-MM-DD’. If you need data from Jan 5, 2020, to Feb 10, 2020, you should use from=2020-01-05 and to=2020-02-10.
For testing purposes you can try the following API Key (works only for AAPL.US ticker): demo:
https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json
curl --location "https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json"
$curl = curl_init(); curl_setopt_array($curl, array( CURLOPT_URL => 'https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json', CURLOPT_RETURNTRANSFER => true, CURLOPT_ENCODING => '', CURLOPT_MAXREDIRS => 10, CURLOPT_TIMEOUT => 0, CURLOPT_FOLLOWLOCATION => true, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => 'GET', )); $data = curl_exec($curl); curl_close($curl); try { $data = json_decode($data, true, 512, JSON_THROW_ON_ERROR); var_dump($data); } catch (Exception $e) { echo 'Error. '.$e->getMessage(); }
import requests url = f'https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json' data = requests.get(url).json() print(data)
library(httr) library(jsonlite) url <- 'https://eodhd.com/api/historical-market-cap/AAPL.US?api_token=demo&fmt=json' response <- GET(url) if (http_type(response) == "application/json") { content <- content(response, "text", encoding = "UTF-8") cat(content) } else { cat("Error while receiving data\n") }
As a result, you will get the following data in JSON format, please note the market capitalization is provided with a weekly period, not daily:
We have API limits 100 000 requests per day. Each symbol request costs 10 API calls. This API is available under the Fundamental and/or All-In-One package.