RVNL Closes Trading Window from January 1, 2025, Ahead of Financial Results Announcement Dec. 27, 2024, 12:20 p.m. Rail Vikas Nigam Limited (RVNL) has notified the BSE about the closure of its trading window.The trading window will be closed for all designated persons and their immediate relative… Unlock the Full Filing And Lot More Access premium insights and stay ahead of the market with Dzambhala Pro. Learn More