东京工业品交易所铂金期货主力合约收报3,264日圆/克，较上一交易日上涨52日圆/克。         
以下是TOCOM 3月20日铂金期货行情:                                                      
合约      昨收    开盘    最高    最低    收盘    涨跌  成交量                        
18/04月   3,221   3,220   3,275   3,220   3,271   50      78                          
18/05月   3,220   3,243   3,280   3,243   3,280   60      18                          
18/06月   3,218   3,217   3,272   3,216   3,268   50      59                          
18/10月   3,222   3,216   3,280   3,216   3,271   49      489                         
18/12月   3,202   3,212   3,278   3,212   3,269   67      2,188                       
19/02月   3,212   3,210   3,273   3,210   3,264   52      9,772                       
合计                                                      12,604                      
注:1.单位:日圆/克；成交量单位:手。                                                    
2.最小价格变动单位日圆/克。