Stock Market Highlights 19th December 2025: Stock markets surge after four days of decline; Sensex jumps 447 points

Niraj Cement Structurals: Company Receives Order for Rs 322.27cr (Positive)

GPT Infra: Company bags ₹1,804-cr flyover contract from MCGM. (Positive)

Biocon: Company receives Establishment Inspection Report with Voluntary Action Indicated from US FDA for Co’s facility in New Jersey (Positive)

Mishra Dhatu Nigam: Company secures order worth ₹121.75 cr, current open order position is at ₹2,520 cr. (Positive)

Refex: Arm Venwind Refex Power signs pact to supply WTGs for wind power projects of 148 MW (Positive)

HCLTech: Company to acquire Telco Solutions Business from Hewlett Packard Enterprise (Positive)

Antony Waste: NCLT approves merger by absorption of AG Enviro Infra Projects with co (Positive)

Aeroflex: Board approves expansion of facilities to manufacture liquid cooling skids for data centers (Positive)

Amber Ent: Company to expand its R&D Centre dedicated to Heating, Ventilation, and Air Conditioning (HVAC) products. (Positive)

Ramco Systems: US Arm signed a pact with powerhouse engines to implement its Next-Gen aviation software. (Positive)

SJS Enterprises: Company signs Technology License cum Exclusive Supply Agreement with BOE Varitronix. (Positive)

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SG Finserve: Company has received RBI approval to undertake factoring business. (Positive)

BPCL: Board approves JV with Coal India for coal gasification project in Maharashtra. (Positive)

Steel Stocks: Ministry of Finance imposes an anti-dumping duty on import of cold rolled non oriented electrical steel from China (Positive)

Smartworks Coworking: India’s Flex Space Market to reach $9–10 Billion by 2028, Fueled by GCC Growth. (Positive)

A B Infrabuild: Company Has Received Loa for a New Project worth Rs 52.1 cr. (Positive)

Smarten Power Systems: Company Has Received Authorization to Act As A Channel Distributor In India For Selected Energy Storage And Battery Products Of Exide Technologies (Europe). (Positive)

SEAMEC: Company Awards Contract to Adsun Offshore for Diving Services, Contract Value about USD 3.25 million. (Positive)

Arisinfra Solutions: Company Evaluates Entry into India’s Rs 35,000+ Crore Asphalt Market. (Positive)

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*Zenith Drugs Company Has Been Awarded Tender by Odisha State Medical Corporation for Rs 95 million (Positive)

Lupin: Company Signs Exclusive Licensing Agreement with Neopharmed, Licensing Agreement for Gastroenterology Brand Plasil in Philippines and Brazil (Positive)

Atmastco: Company Enters Technology Collaboration Agreement With Welding Technologies LLC A Company Registered In Russia For Establishment Special Welding Technology In India For A Period Of 15 Years (Positive)

Vodafone Idea: Company Unit Vitil Completes Rs 33 billion Fundraise via NCD Issuance (Positive)

Max Healthcare Institute: Company to Invest over Rs 10 billion in Pune Hospital (Neutral)

Reliance Industries: Company Reliance Consumer Products Acquires Tamil Nadu’s Heritage Nutrition Brand ‘Udhaiyam’ (Neutral)

Galaxy Medicare: Company Has Entered Into Memorandum of Understanding (MOU) With Government of Odisha O Set Up A Pharmaceutical and Medical Devices Manufacturing Unit at Khordha, Odisha, With A Proposed Investment of Rs.19.45 Cr (Neutral)

Birla Cable: Termination of Power Purchase Agreement with Continuum MP Windfarm Development. (Neutral)

OLA Elect: Founder Bhavish Aggarwal sells 2.83 Cr shares at ₹31.90/Sh. (Neutral)

Bharti Hexa: Appointed Kathikeyan Velu as CFO from Jan 1, 2026 (Neutral)

TVS Supply Chain: Company moves NCLAT against NCLT order rejecting ZTE insolvency plea. (Neutral)

Indigo: CCI launches probe into complaints against IndiGo over flight disruptions. (Neutral)

Tata Power: Company invests ₹64 cr out of total investment of ~₹830 cr in Khorlochhu Hydro Power. (Neutral)

TCS: Incorporates SOCIEDAD ANONIMA in Costa Rica as a wholly owned subsidiary of TCS Iberoamerica. (Neutral)

Hexaware Tech: Board approved the Merger of Softcrylic tech solutions & Mobiquity Softtech with the company. (Neutral)

Narayana Hrudayalaya: Board to meet shareholders and creditors on Jan 19 for approval of the merger scheme of Meridian Medical Research into the company. (Neutral)

Arvind: Vice-Chairman Punit Lalbhai to lead textiles and apparel business from April 1, 2026. (Neutral)

Bharti Airtel: Bharti and Singtel agreed to amend the existing shareholders agreement. (Neutral)

F&O Contracts of Swiggy, Waaree Energies, Bajaj Holdings, Premier Energies Will Be Available For Trading From Dec 31. (Neutral)

List of stocks excluded from ASM Framework: Pranik. (Neutral)

List of stocks included from ASM Framework: Meesho. (Neutral)

Circuit filter changed from 20% to 10%: Meesho, TCI Finance (Neutral)

Circuit filter changed from 5% to 20%: SKF (Neutral)

Canara Robeco AMC Ltd Ex-Date Monday, Interim Dividend – Rs. – 1.5 (Neutral)

Knowledge Marine Ltd Ex-Date Monday, Stock Split From Rs.10/- to Rs.5/- (Neutral)

Pulsar International Ltd Ex-Date Monday, Right Issue of Equity Shares (Neutral)

ARSS Infrastructure Projects Ltd Ex-Date Today, Resolution Plan –Suspension (Neutral)

Can Fin Homes Ltd Ex-Date Today, Interim Dividend – Rs. – 7.0 (Neutral)

Dr. Lal PathLabs Ltd Ex-Date Today, Bonus issue 1:1 (Neutral)

Space Incubatrics Technologies Ltd Ex-Date Today, Stock Split From Rs.10/- to Rs.1/- (Neutral)

Unifinz Capital India Ltd Ex-Date Today, Bonus issue 4:1 (Neutral)