Subject: Re: Who is doing this buying?
The options will likely not be exercised until the last day of the option if it is in the money. I only see early options exercised when a dividend capture is in play.

I chose to sell options at much higher strike prices. $410 - 500. June 2024 - Jan 2025.

I did several today. May continue next week.

I always expect that BRK can rally 10% at any time.

Luckily I had 20 Jan 19, 2024 $380 calls, that I sold last year when BRK was closer $320. Last week expired worthless. This Friday would be a different story.

Better to be Lucky than good.

I did have several options trigger last week. Most notably MSFT & Googl in size. Not so lucky on those.