Earlier quoted context omitted.
This is an overly simplistic view of options trading. Let’s say I had a view that the stock was going to be volatile, more so than options implied, but didn’t have a directional view. I could buy the calls and short the stock and scalp my gamma during the move. Or let’s say I was short the stock and wanted to hedge during a volatile FOMC period.
You and I have vastly different definitions of 'overly simplistic'. Scalping your gamma? Feels like the stock market is just a bunch of jargon, subterfuge and financial sleight of hand. Like we learned nothing from 2008, and just created financial 'products' mechanisms and gambits out of thin air. Stock shorting has got to be one of the most pants-on-head stupid things I've ever heard. Well, next to gamma scalping.
What are your thoughts on insurance? Because shorting can be an insurance/hedge against price changes.