jo ek hi piont pe buy or sell karte hian wo darasal trading nae balke gambling karte hian or gambling trading main sahi nae hai ye totaly risk hai or shai nae hai.
ek he poitn par ek he lot size say buy or sell krne say koi faida nai hota hai balkay loss ka chance bhi ho saqte koun kay ek trade loss mian ho ge or dosre trade utne profit main hogi or resultant ap ko khuch nai mile ga.