I'm trying to access the most recent element in the `Time Series (5 min)` object, without having to specify the date/time, after using this JS code:

```
var getStock = new XMLHttpRequest();
getStock.open("GET","https://www.alphavantage.co/query?function=TIME_SERIES_INTRADAY&symbol=IBM&interval=5min&apikey=demo", false);
getStock.send(null);

var current_stock = JSON.parse(getStock.responseText);
console.log(current_stock);
var current_stock_price = current_stock["Time Series (5min)"][0]["4. close"];

```

So in this case (see screenshot) it's `Time Series (5 min)` > `2022-04-21 20:00:00` -> `4. close`, but I get an undefined error.

I even tried in the developer console with the full JSON file.
Using `current_stock["Time Series (5 min)"]` returns all of the child values in the console, but adding `[0]` or `["2022-04-21 20:00:00"]` to the end throws an undefined error.

[![Raw JSON](https://i.stack.imgur.com/DRVVn.png)](https://i.stack.imgur.com/DRVVn.png)