in great volume or the price of such securities had changed or had not changed that was not consistent with the normal conditions, and such trading was made to lure other investors to purchase or sell
in great volume or the price of such securities had changed or had not changed that was not consistent with the normal conditions, and such trading was made to lure other investors to purchase or sell
volume or the price of such securities had changed or had not changed that was not consistent with the normal conditions, and such trading was made to lure other investors to purchase or sell ABC shares
volume or the price of such securities had changed or had not changed that was not consistent with the normal conditions, and such trading was made to lure other investors to purchase or sell ABC shares
in great volume or the price of such securities had changed or had not changed that was not consistent with the normal conditions, and such trading was made to lure other investors to purchase or sell
in great volume or the price of such securities had changed or had not changed that was not consistent with the normal conditions, and such trading was made to lure other investors to purchase or sell
in great volume or the price of such securities had changed or had not changed that was not consistent with the normal conditions, and such trading was made to lure other investors to purchase or sell
ended 31 December 2019, which revenue and net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 31 December 2019 31 December 2018
March 2020, which net profit has changed more than 20% from the last year as follows: Statement of Comprehensive Income Unit: Million Baht 31 March 2020 31 March 2019 Increased (Decreased) Percentage
., 2018; CALISKAN et al., 2020) •Naive Portfolio •Minimizes risk without sacrificing expected returns(Tang, 2003) •Optimal strategy(Bock, 2018;Brown et al., 2013;li, 2018) 6 Background(Cont.) •Mean variance