Investors’ Behavior Placing Orders in Indonesia Stock Exchange

Abstract

The  objective  of  this  research  is  to  analyze  the  behavior  pattern  of  trading  volume at  opening  and  closing  of  market  in  Indonesia  Stock  Exchange.  The  behaviors  pattern  is structured by investors' decision in placing buy and sell orders. This research used intraday data transaction history-corporate edition demand and order history stock which included in pre-opening and LQ-45 in Indonesia Stock Exchange on March, April, and Mei 2005. The result of this research is investor place bigger order on the opening and closing markets than period trading. This shows that they are more carefully and more conservative in doing trades on  the  opening  session.  This  can  occur  because  of  the  large  orders  at  the  market  opening is not necessarily for investors to execute the transaction order status match. Research has found that the pattern of investors in making orders morning session has a reverse J pattern and a pattern of J at afternoon session. Reverse J pattern in the morning session subject to lunch time and most of these patterns of behavior are driven by more dominant sell orders in comparison to buy orders, while the afternoon session or the closing of the market is caused by of investors who want to realize higher transaction match. Other implication is investors must  be  more  active  in  observing  all  of  the  information  in  doing  trading  on  pre  opening, during, and closing of market. ");} // --> activate javascript