1、16*(1+3%)*(1-2.5%)*(1+3.5%)*(1-1.5%)=16.38元.
2、最高价为周三收盘:16*(1+3%)*(1-2.5%)*(1+3.5%)=16.63元;
最低是周五收盘:16*(1+3%)*(1-2.5%)*(1+3.5%)*(1-1.5%)*(1-4%)=15.73元.
3、买入手续费:16*1000*0.15%=24元;
卖出时的成交额为:16*(1+3%)*(1-2.5%)*(1+3.5%)*1000=16630.38元;
卖出的手续费和交易税为:16630.38*(0.15%+0.1%)=41.58元;
则收益为:16630.38-16000-24-41.58=564.8元.