On Monday, Buffett's Berkshire Hathaway (BRK.A.N) suddenly fell to $185.10/share from the previous closing price of $620,000, a plunge of 99.97%. Later, the New York Stock Exchange said that the reason for the abnormal quotation of the stock was a technical problem in the price range, which has now been resolved. Berkshire's share price resumed trading, and it rose to $720,000/share during the session. Market insider Lin Yi also noticed this super bug, and at the price of $185.10, 51 shares were...