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:...

Omg, the legendary Warren Buffett!

Warren Edward Buffett is an American investor, business tycoon, philanthropist, and the chairman and CEO of Berkshire Hathaway. He is considered one of the most successful investors in the world and has a net worth of over US$100.6 billion as of April 2021, making him the world's seventh-wealthiest person. 
He is also an icon of value investing, Buffett often gives a glimpse of his investing philosophy through letters that he writes to Berkshire Hathaways' shareholders.  ...