Paste into your browser to generate a stock report.

robinhood-stats.js

let investments = 0;
let loses = 0;
let gains = 0;
let down = [];
let up = [];

document
    .querySelectorAll('span.theme-closed-down')
    .forEach(elem => {
        investments++;
        loses++;
        down.push(elem.innerText);
    });

document
    .querySelectorAll('span.theme-closed-up')
    .forEach(elem => {
        investments++;
        gains++;
        up.push(elem.innerText);
    });

down = down
    .map(num => Number(
        num
            .replace('-$', '')
            .replace(',', '')
    )).reduce((num, total) => num + total, 0);

up = up
    .map(num => Number(
        num
            .replace('+$', '')
            .replace(',', '')
    )).reduce((num, total) => num + total, 0);

console.log(
    `You've made ${investments} investments\n`,
    `Loses(${loses}): -$${Math.round(down)}\n`,
    `Gains(${gains}): -$${Math.round(up)}`
);