//+-----------下单量计算------------------------
double sum=0; double Y1=0; double Y2=0; double Y3=0; double Y4=0; double Y5=0; double Y6=0; double Y7=0; double Y8=0; double Y9=0; double Y10=0; double Y11=0; double Y12=0; double Y13=0; double Y14=0; double Y15=0; double Y16=0;
if (OrdersHistoryTotal()>1)
{if(OrderSelect(OrdersHistoryTotal()-1,SELECT_BY_POS,MODE_HISTORY )==true) {Y1=OrderProfit();Print(\倒数第1单，盈亏\ }
if (OrdersHistoryTotal()>2)
{if(OrderSelect(OrdersHistoryTotal()-2,SELECT_BY_POS,MODE_HISTORY )==true) {Y2=OrderProfit();Print(\倒数第2单，盈亏\ }
if (OrdersHistoryTotal()>3)
{if(OrderSelect(OrdersHistoryTotal()-3,SELECT_BY_POS,MODE_HISTORY )==true) {Y3=OrderProfit();Print(\倒数第3单，盈亏\ }
if (OrdersHistoryTotal()>4)
{if(OrderSelect(OrdersHistoryTotal()-4,SELECT_BY_POS,MODE_HISTORY )==true) {Y4=OrderProfit();Print(\倒数第4单，盈亏\ }
if (OrdersHistoryTotal()>5)
{if(OrderSelect(OrdersHistoryTotal()-5,SELECT_BY_POS,MODE_HISTORY )==true) {Y5=OrderProfit();Print(\倒数第5单，盈亏\ }
if (OrdersHistoryTotal()>6)
{if(OrderSelect(OrdersHistoryTotal()-6,SELECT_BY_POS,MODE_HISTORY )==true) {Y6=OrderProfit();Print(\倒数第6单，盈亏\
if (OrdersHistoryTotal()>7)
{if(OrderSelect(OrdersHistoryTotal()-7,SELECT_BY_POS,MODE_HISTORY )==true) {Y7=OrderProfit();Print(\倒数第7单，盈亏\
if (OrdersHistoryTotal()>8)
{if(OrderSelect(OrdersHistoryTotal()-8,SELECT_BY_POS,MODE_HISTORY )==true) {Y8=OrderProfit();Print(\倒数第8单，盈亏\
if (OrdersHistoryTotal()>9)
{if(OrderSelect(OrdersHistoryTotal()-9,SELECT_BY_POS,MODE_HISTORY )==true) {Y9=OrderProfit();Print(\倒数第9单，盈亏\
if (OrdersHistoryTotal()>10)
{if(OrderSelect(OrdersHistoryTotal()-10,SELECT_BY_POS,MODE_HISTORY )==true) {Y10=OrderProfit();Print(\倒数第10单，盈亏\
if (OrdersHistoryTotal()>11)
{if(OrderSelect(OrdersHistoryTotal()-11,SELECT_BY_POS,MODE_HISTORY )==true) {Y11=OrderProfit();Print(\倒数第11单，盈亏\
if (OrdersHistoryTotal()>12)
{if(OrderSelect(OrdersHistoryTotal()-12,SELECT_BY_POS,MODE_HISTORY )==true) {Y12=OrderProfit();Print(\倒数第12单，盈亏\
if (OrdersHistoryTotal()>13)
{if(OrderSelect(OrdersHistoryTotal()-13,SELECT_BY_POS,MODE_HISTORY )==true) {Y13=OrderProfit();Print(\倒数第13单，盈亏\
if (OrdersHistoryTotal()>14)
{if(OrderSelect(OrdersHistoryTotal()-14,SELECT_BY_POS,MODE_HISTORY )==true) {Y14=OrderProfit();Print(\倒数第14单，盈亏\
if (OrdersHistoryTotal()>15)
{if(OrderSelect(OrdersHistoryTotal()-15,SELECT_BY_POS,MODE_HISTORY )==true) {Y15=OrderProfit();Print(\倒数第15单，盈亏\
if (OrdersHistoryTotal()>16)
{if(OrderSelect(OrdersHistoryTotal()-16,SELECT_BY_POS,MODE_HISTORY )==true) {Y16=OrderProfit();Print(\倒数第16单，盈亏\
//+-----------------------------------------------------------------+
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0&&Y8<0&&Y9<0&&Y10<0&&Y11<0&&Y12<0&&Y13<0&&Y14<0&&Y15<0&&Y16<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8+Y9+Y10+Y11+Y12+Y13+Y14+Y15+Y16);Print(\连续亏损16次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0&&Y8<0&&Y9<0&&Y10<0&&Y11<0&&Y12<0&&Y13<0&&Y14<0&&Y15<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8+Y9+Y10+Y11+Y12+Y13+Y14+Y15);Print(\连续亏损15次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0&&Y8<0&&Y9<0&&Y10<0&&Y11<0&&Y12<0&&Y13<0&&Y14<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8+Y9+Y10+Y11+Y12+Y13+Y14);Print(\连续亏损14次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0&&Y8<0&&Y9<0&&Y10<0&&Y11<0&&Y12<0&&Y13<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8+Y9+Y10+Y11+Y12+Y13);Print(\连续亏损13次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0&&Y8<0&&Y9<0&&Y10<0&&Y11<0&&Y12<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8+Y9+Y10+Y11+Y12);Print(\连续亏损12次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0&&Y8<0&&Y9<0&&Y10<0&&Y11<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8+Y9+Y10+Y11);Print(\连续亏损11次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0&&Y8<0&&Y9<0&&Y10<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8+Y9+Y10);Print(\连续亏损10次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0&&Y8<0&&Y9<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8+Y9);Print(\连续亏损9次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0&&Y8<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7+Y8);Print(\连续亏损8次，亏损\
else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0&&Y7<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6+Y7);Print(\连续亏损7次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0&&Y6<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5+Y6);Print(\连续亏损6次，亏损\ else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5<0){sum=MathAbs(Y1+Y2+Y3+Y4+Y5);Print(\连续亏损5次，亏损\
else{
if(Y1<0&&Y2<0&&Y3<0&&Y4<0&&Y5>=0){sum=MathAbs(Y1+Y2+Y3+Y4);Print(\连续亏损4次，亏损\
else{
if(Y1<0&&Y2<0&&Y3<0&&Y4>=0){sum=MathAbs(Y1+Y2+Y3);Print(\连续亏损3次，亏损\ else{
if(Y1<0&&Y2<0&&Y3>=0){sum=MathAbs(Y1+Y2);Print(\连续亏损2次，亏损\
else{
if(Y1<0&&Y2>=0){sum=MathAbs(Y1);Print(\亏损1次，亏损\ else{
if(Y1>=0){sum=0;Print(\盈利1次\
}}}}}}}}}}}}}}}}
double P3=sum/win/0.1/100;//加码下单量计算：累计损失额（sum）/win(下一笔需要盈利点
数)/0.1（0.01手的每点价值）/100
if(lot3>lot2*20){lot3=lot2*20;} //控制P3下单量不超过最高仓位量，这里设置为不超过正常仓位手数的20倍
if(sum>0)
{lot=P3;Print(\加码下单，仓位\如果上一笔亏损，则加码下单，得出下一次下单量 lot .
（加码下单量计算完成）