Have you ever sold puts on expiration day? What is your criteria in selecting what equity options to sell?
I've done this a few times with cult stocks like $BYND and $TSLA. When the expiration day falls on the same day as earnings, if the earnings are posted in the morning and NOT after the market closes. I will sell a few puts way out of the money at 3:15 or 3:30PM. Can make a few hundred dollars in 30 minutes if the premiums are right.
I agree with Yogi. I usually want the stock for a few dollars less if I trade on expiration day but not always. My rules are 60%+ OTM and -20 delta regardless if its one day or 8 months.
Keep in mind that at some brokers you chan choose to exercise your puts as late at 5:15 ET. So if you've sold puts, you're not necessarily good when the stock closes above the strike if it subsequently sinks back below it in after hours trading.