【正文】
Def. of a stock : 公司所有權的表徵 1. represents a share(股份 ) of ownership in a corporation. 2. It is a security that is a claim on the earnings and assets of the corporation(公司 ). ? 股票的種類 : ? 普通股 (mon stocks) ? 特別股 (preferred stocks) ? 美國道瓊指數(shù)歷史圖: see Fig. 2 6 Fig. 2 美國道瓊工業(yè)指數(shù)價格歷史圖 7 Why Study Financial Markets?(5) ? Foreign Exchange Markets ? Def. of foreign exchange : 兩國國幣之比值稱之