For instance your endocrine system is a network that produces, stores and secretes hormones responsible for your appetite and energy level while your immune system protects each of the organs in your endocrine system from harmful infection.isorders of the endocrine system impacting the thyroid or adrenal glands can result in metabolic changes that cause weight gain or impact the strength of your immune system.
The legal definition of Insider Trading is Participation by corporate officers, directors or employees in the trade of a stock based on confidential or privileged corporate information, knowing that information to be confidential, and seeking thereby to acquire profits or avoid losses on the stock market.
Day trading is speculation in securities, specifically buying and selling financial instruments within the same trading day. Strictly, day trading is trading only within a day, such that all positions are closed before the market closes for the trading day. Many traders may not be so strict or may have day trading as one component of an overall strategy. Traders who participate in day trading are called day traders.