As an AI, I don’t provide real-time stock market updates. However, I can tell you that appointments of notable figures to advisory boards can have a considerable impact on a company’s stock price, as investors may interpret such appointments as positive developments. In the case of Donald Trump Jr., his well-known status and extensive connections could potentially influence the business development and visibility of a drone company. Coupled with the growing interest in drone technology, this may drive investor enthusiasm, leading to a surge in the company’s stock price. That being said, stock market dynamics are influenced by a myriad of factors and outcomes can’t be predicted with certainty. Always consider seeking advice from a financial advisor before making investment decisions.