My first trading rule. 我的第一投资原则

My first trading rule is, always remember that market price is determined by the law of demand & supply which has reflected the result for both psychology of buyer and seller. The market price tend to be affected by external factors like economic factors, political issues, rumours, newpapers, company fundamentals... which indirectly make a impact on people decision for buying stocks in which often driven by some emotions like greedy, fearful, complacent, expectation.

我的第一投资法则是永远记住市场的价格是由供需决定的，反应买卖双方的心理结果。往往市场价格的变动是由外在因素影响像经济层面，政治驱动，流言，报纸, 公司基本面，间接来左右人们的内在情绪而导致像贪婪，恐惧，期望，自负的情绪，来做出买卖决策。