Copy this into bookmarkfield to create a bookmarklet that maximises the currency/stock chart upon page load in bloomberg

bloomberg_maximise_chart_bookmarklet.js

javascript: (function () {
    console.log("bookmarklet init");
    let maximiseArr = document.getElementsByClassName('maximize__4aa51a4e26');
    if (maximiseArr.length > 0) {
        maximiseArr[0].click();
    }
    window.addEventListener("load", function () {
        console.log("onload init");
        (new MutationObserver(function (c) {
                c.forEach(function (a) {
                    a = a.addedNodes;
                    for (var b = a.length - 1; -1 < b; b--)
                        a[b]instanceof HTMLElement && null != a[b].firstElementChild && null != a[b].firstElementChild.firstElementChild && null != a[b].firstElementChild.firstElementChild.lastElementChild && null != a[b].firstElementChild.firstElementChild.lastElementChild.firstElementChild && a[b].firstElementChild.firstElementChild.lastElementChild.firstElementChild.className.includes("maximize__4aa51a4e26") && (console.log("WORKS!"), console.log(a[b]), a[b].firstElementChild.firstElementChild.lastElementChild.firstElementChild.click())
                })
            })).observe(document.body, {
            childList: !0,
            subtree: !0
        })
    })
})();