KPI Green Energy Ltd. was the top gainer in the BSE's 'A' group on December 30, 2025, surging 13.49% to Rs 458.5. Other notable gainers included Honasa Consumer Ltd, KIOCL Ltd, Hindustan Copper Ltd, and Asahi India Glass Ltd, which saw significant price increases and higher-than-average trading volumes. The article also briefly mentions unrelated news items regarding stock market performance, a political condolence, immigration data, and India-China relations.