This chart for Caterpillar (CAT) shows a head and shoulders pattern. It's well after the fact but it's shown here for instructive purposes.
Amazon has formed a second top. It has been consolidating here between $90 and $94 per share for a couple of weeks.
The chart for Air Products and Chemical Inc (APD) looks like a double bottom. The first bottom isn't very clean, really kinda messy. It's not a confirmed double bottom until it closes above $60/share.
Obviously gold has been on an uptrend and made news headlines for a while. So, is it going higher?