การศึกษาความสัมพันธ์ระหว่างปริมาณซื้อขายของนักลงทุนประเภทต่างๆ กับอัตราการเปลี่ยนแปลงราคาโกลด์ฟิวเจอร์สในประเทศไทย / วลัญชน์ ประธาน = A study of correlation between types of investor and gold futures price / Walan Pratan
This study is the study of correlation between types of investor and gold futures price in Thailand by VAR Model. Data set for this study is the historical data from TFEX during July,2011 – April, 2012 Result of this study, found the linear relationship with positive direction between net purchase volume of foreign investors and institutional investors and returns of Gold Futures in the same date while the relationship to net purchase volume of local investors is in the opposite side. Returns of Gold futures in the past seems to have an affect on net purchase volume of foreign and institutional investors in negative direction in the next day. Could be explained in the way that the foreign and institutional investors will intend to buy tomorrow if the today returns is negative and may induce the returns of Gold futures rising up in the next day. Anyway, the data set for this study has a few data due to the provision of data by TFEX has just started in June,2011. There is no data before. Continue with the similar study on Gold Futures shall present more accurate result.