KDDL Ltd emerged as the top performer in the BSE 'B' group on May 20, 2026, with shares spiking 20.00% to ₹2,626.35 at 12:11 IST. According to reports from Business Standard, the stock demonstrated exceptional trading activity with 8,193 shares traded on the counter, significantly higher than the average daily volume of 715 shares recorded over the past month. This substantial increase in trading volume indicates heightened investor interest and market participation in the stock.
Jay Bharat Maruti Ltd secured the second position with shares surging 19.99% to ₹103.24, as reported by Business Standard. The stock witnessed robust trading activity with 89,035 shares traded on the BSE, substantially higher than the average daily volume of 11,241 shares in the past month. Noida Toll Bridge Company Ltd followed closely with shares soaring 19.96% to ₹6.19, while Glottis Ltd added 17.10% to ₹70.67. According to Business Standard, these stocks rounded out the top five performers in the BSE 'B' group.
The top gainers demonstrated significantly elevated trading activity compared to their historical averages. As reported by Business Standard, Noida Toll Bridge Company Ltd saw 6.72 lakh shares traded against an average of 1.26 lakh shares in the past month, representing a five-fold increase in trading volume. Similarly, Glottis Ltd recorded 2.72 lakh shares traded versus an average of 32,085 shares, indicating eight-fold higher trading activity. RSD Finance Ltd also participated with shares jumping 16.66% to ₹89.90, though with relatively lower trading volumes of 35 shares compared to its average of 368 shares.
