Following the slump, the market capitalisation of the company eroded by Rs 1,515 crore to Rs 56,069.03 crore.
At close, the stock was quoted at Rs 3,286.80, down by Rs 88.75 or 2.63 per cent on the BSE. The broader BSE Sensex, however, soared 359.40 points, or 1.41 per cent, at 25,841.92.
On the National Stock Exchange, the stock ended at Rs 3,281.10, down 2.54 per cent.
On the volume front, over 4.77 lakh shares were traded on the BSE and 38.06 lakh shares exchanged hands on the NSE.
US-based law firm Lundin Law, which specialises in securities litigations is investigating claims against Dr Reddy's Laboratories for possible violations of federal security laws, which the drug maker has denied.
"The investigation is related to allegations that certain statements issued by Dr Reddy's were false and misleading concerning the company's financial performance," Los Angeles-based Lundin Law said in a statement.
The company has no further comment on what might be "advertorial press release by law firms and refute all allegations", it added.
You’ve reached your limit of {{free_limit}} free articles this month.
Subscribe now for unlimited access.
Already subscribed? Log in
Subscribe to read the full story →
Smart Quarterly
₹900
3 Months
₹300/Month
Smart Essential
₹2,700
1 Year
₹225/Month
Super Saver
₹3,900
2 Years
₹162/Month
Renews automatically, cancel anytime
Here’s what’s included in our digital subscription plans
Exclusive premium stories online
Over 30 premium stories daily, handpicked by our editors


Complimentary Access to The New York Times
News, Games, Cooking, Audio, Wirecutter & The Athletic
Business Standard Epaper
Digital replica of our daily newspaper — with options to read, save, and share


Curated Newsletters
Insights on markets, finance, politics, tech, and more delivered to your inbox
Market Analysis & Investment Insights
In-depth market analysis & insights with access to The Smart Investor


Archives
Repository of articles and publications dating back to 1997
Ad-free Reading
Uninterrupted reading experience with no advertisements


Seamless Access Across All Devices
Access Business Standard across devices — mobile, tablet, or PC, via web or app
