Comment on BTST/ATST( Buy/Acquire Today Sell tomorrow)
1. No, you cannot sell stock across Exchange without taking delivery. Once the shares hit your demat account, you can sell it on any Exchange.
2. Yes, in the interest of our clients we debit shares in demat first. Although you may have to pay a small demat fee, you’re free from risk of auction in case shares aren’t delivered by Exchange
3. It means NSE. If you’ve opted for MCX-SX, you’ll find an option called MCX-SX CDS. We’re yet to go live on BSE CDS
4. We’re not live yet.