eur cad ek acha pair hai iss sahum kafi acha priofit hasil ker sakaty hain lakin iss sa sirf wo ee log profit hasil ker sakatay hain jinko inka baraymain information hoti haibaki koi b iss sa profit hasil nhi ker sakata hai ager kise ko bna information ka is sa profit hva hai toh wo iski kismat ya luck hai werna bohat ee mushkil hai iss sa profit hasil kerna