Expenses on ltcg on shares

Sir

There are various types of charges are applied on share trading transactions e.g. brokerage, stt, exchange fees,stamp duty etc.

My query is while calculating LTCG should I claim all above expenses or only brokerage. I heard that people those show share trading as business can only claim all above expenses, others can only claim brokerage 

Please advise

Malhar Deshpande