nordnet_stocks.js

/**
 * Ladda ner aktieinnehav från nordnet. Copy-paste till terminal och kör!
 */

// (Use var instead of const to be able to copy-paste to console multiple times)
// The data is not a table, but row-based flexbox-divs.
var data = Array.from(document.querySelector("#pageAccountStocksTable").children,
    rowDiv => rowDiv.innerText
        // Remove Köp Sälj buttons
        .replace("KöpSälj\n", "")
        // Luckily we get a newline between each cell, replace with ; to create CSV columns
        .replaceAll("\n", ";")
        // Don't use comma in numbers
        .replaceAll(",", ".")
        // Replace − with a normal minus
        .replaceAll("−", "-")
        // Remove all spacing in the numbers
        .replace(/(\d|-+)\s(\d+)/g, "$1$2"))
    // Skip the last line "Totalt"
    .slice(0, -1)
    // Join to rows
    .join("\n");

// Create a link with the whole document in it
var pom = document.createElement('a');
pom.setAttribute('href', 'data:text/x-csv;charset=utf-8,' + encodeURIComponent(data));
// Both Depånummer and Bankkontonummer exists with a class that includes "DepotNumber", the first should be the correct one
var accountNumber = document.querySelectorAll("span[class*=DepotNumbers]").item(0).innerText.replace("Depånummer ", "");
// This attribute will be the filename
pom.setAttribute('download', `nordnet-${accountNumber}.csv`);
// Click the link to start the download
pom.click();