Adding a new bank account

Hello,

I want to change the bank account associated with my zerodha trading account. However, the bank account has been opened last week. Is that acceptable ? How would I submit 6 month back statement ?

Yes you can add the newly opened Bank account to your Zerodha account, you can change the bank account online by logging into Console, you do not have to submit 6 months bank statement. You can read this article to know more.