Unusual Movements in BSE 500 Stocks: April, 01 2026
By Prime Research | Published at: Apr 1, 2026 10:57 AM IST

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GRSE (+16.6%): Shares rose after the company reported a strong provisional business update for FY26. GRSE posted its highest-ever annual revenue of ₹6,400 crore for FY26, marking a 26% YoY growth compared to ₹5,076 crore in the previous year. However, the growth came in below the company’s earlier guidance of around 40%.
Cochin Shipyard(+12%): A potential trigger for the stock surge could be the stock’s inclusion in the Futures & Options (F&O) space from April 1.
Indigo(+9.5%): Shares rose reflecting strong investor sentiment after the airline named William Walsh as its CEO. Walsh, a veteran in the global aviation industry, currently serves as Director General of the International Air Transport Association (IATA). His term at IATA will conclude on July 31, and he is expected to take charge at IndiGo by August 3, the airline said.
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