Rs 1.75 lakh crore wipeout! Sebi's options lottery detox hits BSE, NSE investors

Securities and Exchange Board of India's (Sebi) actions against options trading caused a significant market drop. Bombay Stock Exchange (BSE) and National Stock Exchange (NSE) investors faced substantial losses. BSE shares fell, erasing market value. NSE's unlisted shares also plummeted. Discount brokerage Angel One experienced a sharp decline. Concerns over potential regulatory changes on derivative trading are rising.