There\u2019s an old stock market trope in popular media where someone is on the phone saying \u201cbuy\u201d and \u201csell\u201d to someone on the other end. Honestly, I have no idea if that\u2019s how that works anymore; I have a guy for that. (See last week\u2019s delegating cartoon.) But it\u2019s an idea I couldn\u2019t get out of my head. That is until I cross-referenced it with a dog. It took a bit to get the order of the words right, but this one makes me laugh every time I see it, so it turned out OK, I think. Anyway, does anyone still trade stocks this way?