It looks like Robinhood users ended up missing the market upswing if they were hoping to buy low yesterday (Monday). As a day trader, I'd be going out of my sku

It looks like Robinhood users ended up missing the market upswing if they were hoping to buy low yesterday (Monday). As a day trader, I'd be going out of my skull. And it appears this problem was solely because they didn't use existing known-good libraries to count dates/time properly.