Shares of Piramal Pharma surged over 18 percent on Wednesday, October 28, to hit an 18-month high of Rs 235.22, emerging as the top performer in the Nifty 500 index. The sharp rally came after the pharmaceutical company reported a surprised profit for the July-September quarter of the financial year 2026-27. Piramal Pharma’s sales growth outpaced the increase in expenses, helping it deliver a quarter earnings performance that exceeded market expectations.