Yes a lot. aesa kafi baar hua hay, kabhi to iss ka faida hota hay or kabhi loss. farz karain kay agar may nay koi position open ker rakhi hay or kisi or ki taraf say ye signal milta hay kay market reverse honay lagi hay to may phir apni trade close ker dayta hoon, kabhi to iss may bachat ho jaati hay or kabhi nae hoti.