calcula dividendo.js

const puppeteer = require('puppeteer');

(async () => {
  const browser = await puppeteer.launch({headless: false});
  const page = await browser.newPage();
  const fii = { };

  fii["XPTO"] = { qtd: 1 };

  for(const ticker in fii){
    await page.goto(`https://fiis.com.br/${ticker}11/`);
    const result = await page.evaluate(async () => {
        const row = document.querySelector("#last-revenues--table tbody tr");
        const mes = parseInt(row.cells[1].innerHTML.split("/")[1]);
        const div = parseFloat(row.cells[4].innerHTML.replace("R$", '').replace(",",'.'));
        return { div, mes };
    });

    fii[ticker] = {...result, ...fii[ticker], ...{ 
        ticker, 
        total: Math.round(result.div * fii[ticker].qtd * 100) / 100 
    }};

    console.log(fii[ticker]);
  }

  const sum = Object.keys(fii).map(key => fii[key].total).reduce((a, b) => a + b);
  console.log(sum);

  await browser.close();
})();