Lot size depends on us. how much money in our account. In the case of a capital pass, this is the plan to go to the broker, so I trade with the broker. the choice is the option deta ha. agr hamare passing through the capital zyda ha to hum bari a lot of skte hian actions. A lot of 5 dollars for a lot for barit ha ha. I am a professional, I mean, this is a lot later. I find a lot of $ 1 is the best. if we have a strong strategy then we can increase our lot size.