The 2021 Berkshire Hathaway Annual Shareholder Meeting is a big event for many value investors and fans of Warren Buffett, and his business partner Charlie Munger. 
This year, Moomoo is the Exclusive Title Sponsor and will broadcast the live-streaming event at 1:30 pm ET on May 1, 2021.
The Berkshire annual meeting itself isn't enough - it's just a 30-minute corporate event - the real highlight is Buffett and Munger taking questions and answering for more than 3 hours.
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Unusual options activity normally indicates unusual short-term price fluctuation in the underlying stock. By tracking stocks on the list, you might discover some sort of pattern.
However, one thing worth mentioning is that options are highly risky and do not blindly follow any trades. It is always smart to do your own due diligence before trading！
The lists above are unusual option activity data from the last trading day.
If you are having trouble understanding the columns, details specified as follow:...