Hi! Am Dr.Sujith.pediatrician ,interested in investment long term,have invested in stocks as well as mutual funds and continue to do so.I am interested in learning how to buy and sell shares using my demat ac.Till now i have been investing in stocks via Equity SIP (option provided in sbicapsec).I want to sell some shares ,but am not familiar with the order terms ,so my purpose is to be well versed in day trading.