PANews reported on January 18 that Gary Gensler posted a tweet that seemed to be a farewell, and attached a video of the results of his work over the past four years. The tweet said: It is a lifetime honor to be the chairman of the SEC and work for the public. Over the past four years, the rules of the stock market and the Treasury market have been updated, and the settlement cycle has been shortened. In addition, more than $2.7 billion has been returned to damaged investors.