Shares of Ambuja Cements continued their upward march, hitting an over three-month high of Rs 387.45, up 3 per cent on the BSE in Monday’s intra-day trade in an otherwise weak market. The stock traded at its highest level since January 14, 2022. The S&P BSE Sensex was down 0.92 per cent at 56,669 at 10:34 am.