Bengaluru, Oct. 25 -- Several pharmaceutical, technology, financial services, hospitality, recycling, and pre-engineered building stocks witnessed a strong earnings week, with several companies reporting significant year-on-year growth in sales and profits. Investors responded positively to these results, especially in companies showing robust margin expansion and turnaround in profitability. Here are the companies that posted staggering returns this week. Do you own any?

Laurus Labs Ltd Laurus Labs Limited and its subsidiaries manufacture and market pharmaceutical products and active pharmaceutical ingredients (APIs) in India and internationally. Its portfolio includes generic APIs and oral formulations across therapeutic areas like an...