Shares trading- through DMAT Account

If it is fully equity delivery then you may consider it under capital gains without Audit .

If it's intraday trading then it will come under speculative business audit is required

If it is trading in futures and options where no delivery is involved then get tax report from brokerage house and check the turnover.You may have to go for Audit

Depends on nature of share transaction

@ T.N Reddy,

Is it intraday trading in equity or only investment in equity or any others ?