STOCK MARKET IS A BUSINESS WHERE TRADING OF STOCK/SHARES TAKES PLACE CALLED SECONDARY MARKET FOR INTRA DAY (TRADER) OR LONG POSITION (INVESTOR), FUTURE OPTIONS ETC… FOR EARNING OF MONEY/WEALTH THROUGH EXCHANGE BSE OR NSE GOVERNED BY SEBI IN INDIA. STOCK MARKET IS A PURE BUSINESS IF YOU TRADE WITH KNOWLEDGE AND INDISCIPLINE (RISK REWARD RATIO), OTHERWISE ITS LIKE GAMBLING.