Since for every buyer of a stock there is a seller of that stock, someone can likely become very rich acting on public information.

Question

Quizplus · Accepted Answer

Acting on public information alone does not guarantee success in the stock market as the price of a stock already reflects all public information available. The successful investor must have an edge over other market participants, such as a unique insight or a well-developed investment strategy. Additionally, insider trading and other illegal practices are strictly prohibited and can result in severe legal consequences. Thus, while one person may become rich from acting on public information, it is not guaranteed and may not be a sustainable or legal strategy.

Since for Every Buyer of a Stock There Is a Seller