Not by default. However, if any participant uses unpublished price-sensitive information (UPSI) to gain unfair advantage, it may be treated as insider trading under SEBI regulations.
Block deals are allowed during designated windows to reduce market volatility and avoid sudden price fluctuations that could occur if such large trades were executed during normal market hours.
You can view bulk and block trade disclosures on the respective stock exchange websites: NSE Bulk/Block Deals BSE Bulk/Block Deals For more guidance, contact our dealing desk at 040-69072200.