The post is focused on promoting a book by Dana Perino, a Fox News personality, and does not contain any direct references to economic policies, industries, or companies that could impact the stock market. Historically, Trump's endorsements have had limited impact on the stock market unless they are related to specific policies or companies. In this case, the post is more of a personal endorsement and is unlikely to influence investor decisions or market trends. The post may have a slight positive impact on the stock price of companies related to publishing or media, but this impact is expected to be minimal and short-term. Overall, the market is likely to remain neutral in response to this post.