Garden Reach Shipbuilders is trading at ₹2,091.90, with a -4.12% change; the cause of the October 1, 2026 decline is unclear. - A filing says the trading window closes from October 1 ahead of quarterly results; it does not attribute the price move to the notice. - Supplied market context shows no broad index move large enough to explain the decline. - A searched listing showed 192.3K NSE+BSE volume and a 1.82% decline at its October 1 update, differing from the supplied move.