IF(s_1_profit_loss2<s_1_profit_loss,s_1_profit_loss2,s_1_profit_loss)
+IF(s_2_profit_loss2<s_2_profit_loss,s_2_profit_loss2,s_2_profit_loss)
+IF(s_3_profit_loss2<s_3_profit_loss,s_3_profit_loss2,s_3_profit_loss)
+...
+IF(s_11_profit_loss2<s_11_profit_loss,s_11_profit_loss2,s_11_profit_loss)