Why do I get an SMS and Email from NSE, BSE and MCX when I trade?

These SMS and email confirmations you receive after a trade are a regulatory requirement from the exchanges (NSE, BSE, and MCX in this case) to ensure transparency and accountability. The exchanges require brokers to send these confirmations to their clients to confirm the details of the trade, such as the security traded, the price, the quantity, and the time of the trade. It's kind of like a digital paper trail that helps protect investors by making sure that trades are properly recorded and documented.