Grid, Flexbox, JS, event listeners

I'm proud that I came up with some solid data fetch syntax. I'm worried that I used the fetch syntax three times, one for each timeframe. I couldn't think of a way to reduce that to one fetch overall, which maybe can be done on "DOMLoaded" event. I also wasn't thrilled with how many lines of JS was required for each data point and I'm looking for ways to reduce all of those lines to keep it cleaner code.