usdToCadPerSets.js

fetch('https://stonkch.art/api2api/https%3A%2F%2Fquery1.finance.yahoo.com%2Fv10%2Ffinance%2FquoteSummary%2FUSDCAD%3DX%3Fmodules%3DsummaryProfile%2Cprice%2CdefaultKeyStatistics%2CfinancialData')
.then(res => res.json())
.then(data=> {
    let laTable = document.querySelector(".card-container-table");
    let laPrice = document.querySelector(`div.price-box:nth-child(1) > div:nth-child(2)`);
    if (laPrice) {
        laPrice.textContent = laPrice.textContent + ` (${(Number(laPrice.textContent.slice(2).replace(/[^0-9.-]+/g,""))*Number(data.quoteSummary.result[0].price.regularMarketPrice.raw)).toFixed(2)}$)`;
    }
    if (laTable) {
        for (let i=2;i<=laTable.rows.length;i++) {
            let element = document.querySelector(`.card-container-table > tbody:nth-child(2) > tr:nth-child(${i}) > td:nth-child(5)`);
            if (element) {
                element.textContent = element.textContent + ` (${(Number(element.textContent.slice(2).replace(/[^0-9.-]+/g,""))*Number(data.quoteSummary.result[0].price.regularMarketPrice.raw)).toFixed(2)}$)`;
            }
            let element2 = document.querySelector(`.card-container-table > tbody:nth-child(2) > tr:nth-child(${i}) > td:nth-child(6)`);
            if (element2) {
                element2.textContent = element2.textContent + ` (${(Number(element2.textContent.slice(2).replace(/[^0-9.-]+/g,""))*Number(data.quoteSummary.result[0].price.regularMarketPrice.raw)).toFixed(2)}$)`;
            }
            let element3 = document.querySelector(`.card-container-table > tbody:nth-child(2) > tr:nth-child(${i}) > td:nth-child(8)`);
            if (element3) {
                element3.textContent = element3.textContent + ` (${(Number(element3.textContent.slice(2).replace(/[^0-9.-]+/g,""))*Number(data.quoteSummary.result[0].price.regularMarketPrice.raw)).toFixed(2)}$)`;
            }
        }
    }
});