Mangalore Refinery & Petrochemicals Share Price Today: Why MRPL Is Falling 8.76% | 28 October 2026

NSE: MRPL · 28 October 2026

Price
₹172.85
Change
-8.76%
High / Low
₹190.45 / ₹171.56
Prev. Close
₹189.44
Volume
2.57 crore
Price as of
28 October 2026 · 03:25 PM IST
Key Takeaways
  • Mangalore Refinery & Petrochemicals Ltd. (MRPL) shares dropped 8.76% to close at ₹172.85 on Tuesday, trading near the lower end of its intraday range of ₹171.56 and ₹190.45.
  • MRPL announced its standalone and consolidated financial results for the quarter and half year ended September 30, 2026, reporting a standalone net profit of ₹1,880.89 crore for the quarter on revenue from operations of ₹35,590.40 crore. Alongside the earnings, the Board of Directors declared a first interim dividend of ₹3 per equity share (30%) for the financial year 2026-27, with the record date fixed for October 21, 2026.
  • Trading volume was 1.22 times the 20-day average daily volume.

Why is Mangalore Refinery & Petrochemicals share price falling on 28 October 2026?

Mangalore Refinery & Petrochemicals Ltd. (MRPL) shares dropped 8.76% to close at ₹172.85 on Tuesday, trading near the lower end of its intraday range of ₹171.56 and ₹190.45.

The broader market and energy sector experienced mild downward pressure during the session, with the Nifty falling 0.22% and the Nifty Energy sector benchmark declining 0.89%. MRPL's larger negative price movement indicates stock-specific profit-taking after recent gains, as the stock had previously recorded strong multi-session returns, including a 3.74% return in the prior trading session and a 16.76% gain over the preceding two sessions.

While recent company disclosures highlight positive operational milestones—such as the incorporation of ONGC Petrochemicals Marketing Limited (OPML) as a joint venture on October 7, 2026, and a robust set of financial results for the quarter ended September 30, 2026, which included a standalone net profit of ₹1,880.89 crore and an interim dividend of ₹3 per share—these fundamental updates did not prevent the sharp profit-booking. The pullback appears largely technical following the stock's sharp rally earlier in the week.

2.57 crore shares traded by 28 October 2026 · 03:25 PM IST. This compares with a 20-day average daily volume of 2.11 crore shares (1.22 times). The five-day average daily volume was 3.30 crore shares. Separately, the NSE report for 27 October 2026 showed 50.98 lakh shares delivered, representing 15.74% of that day’s traded volume. The same report recorded 183,508 trades.

Likely Reason
profit-taking after recent sharp rally

The sharp 8.76% decline appears to be a natural correction and profit-taking phase following strong multi-session gains of 3.74% in the prior session and 16.76% over the preceding two sessions, as no negative operational catalyst was reported.

Latest Company Developments

Strong Financial Results and Interim Dividend Declaration
14 October 2026

MRPL announced its standalone and consolidated financial results for the quarter and half year ended September 30, 2026, reporting a standalone net profit of ₹1,880.89 crore for the quarter on revenue from operations of ₹35,590.40 crore. Alongside the earnings, the Board of Directors declared a first interim dividend of ₹3 per equity share (30%) for the financial year 2026-27, with the record date fixed for October 21, 2026.

Provides a comprehensive view of the company's operational profitability, cash generation, and direct capital returns to shareholders.

Incorporation of ONGC Petrochemicals Marketing Joint Venture
8 October 2026

MRPL announced the formal incorporation of ONGC Petrochemicals Marketing Limited (OPML) on October 7, 2026, as a public limited joint venture company in partnership with ONGC and OPaL. MRPL holds a 25% equity stake in OPML, representing a cash investment of ₹12.5 crore, aimed at establishing a single integrated marketing platform for petrochemicals and chemical products within the ONGC Group.

Expands the company's strategic integration and market reach in downstream petrochemicals and trading operations.

Original source →

Initial Credit Rating Assignment by Fitch Ratings
29 September 2026

MRPL secured its first-ever international credit rating, receiving a 'BBB-' rating with a Stable Outlook from Fitch Ratings. This rating places the company at par with India's sovereign credit rating, reflecting its strong financial standing and parent backing.

Enhances the company's credibility and potential access to international capital markets under favorable terms.

Original source →

Earnings / operating update
15 October 2026

a press release dated October 14, 2026, titled "Press Release of Board Meeting for the Quarter and Half year ended September 30, 2026.".

Original source →

Investment / acquisition update
8 October 2026

30 of – Incorporation of Integrated Petrochemicals Marketing & Trading Joint Venture Company in partnership with ONGC and OPaL.

Original source →

Ownership & Transaction Activity

Shareholding
As of 30 September 2026
Promoter holding
88.58%
88.58% on 30 June 2026
FII/FPI
2.45%
2.17% on 30 June 2026
Institutional holding
2.99%
2.56% on 30 June 2026

NSE shareholding filing →

Mutual Fund Holdings

Mutual-fund ownership

Mutual funds held 0.37% on 30 September 2026. This compares with 0.31% on 30 June 2026, a change of +0.06 percentage points.

The filing reported 29 MF/UTI holders.

These are quarterly holdings, rather than purchases or sales on the article date.

NSE shareholding filing →

Historical Bulk / Block Deals

Microcurves Trading Private Limited
16 July 2026
Sell · 1.30 crore shares · ₹173.03

Public market-data page
Microcurves Trading Private Limited
16 July 2026
Buy · 1.30 crore shares · ₹172.94

Public market-data page

What to Watch Next

  • Post-dividend price adjustment following the October 21, 2026 record date
  • Execution and operational rollout of the newly incorporated ONGC Petrochemicals Marketing Limited (OPML) joint venture
  • Progress on insurance reviews and operational status updates regarding the CHT unit incident
  • Cash volume and delivery percentage trends relative to the 20-day average volume

Other Dated Coverage

More Mangalore Refinery & Petrochemicals news and dated analysis →

Frequently Asked Questions

What is the latest Mangalore Refinery & Petrochemicals company news?

MRPL announced its standalone and consolidated financial results for the quarter and half year ended September 30, 2026, reporting a standalone net profit of ₹1,880.89 crore for the quarter on revenue from operations of ₹35,590.40 crore. Alongside the earnings, the Board of Directors declared a first interim dividend of ₹3 per equity share (30%) for the financial year 2026-27, with the record date fixed for October 21, 2026.

How strong was Mangalore Refinery & Petrochemicals’s trading volume?

2.57 crore shares traded, 1.22 times the 20-day average daily volume. The price and volume data are dated 28 October 2026 · 03:25 PM IST.

Do the mutual-fund figures show buying today?

They show holdings on 30 September 2026. Quarterly holdings do not identify purchases made on the article date.

Research & analysis: WittyTrades Research Desk
Reviewed by: Mohanish Sanghavi — SEBI Registered Research Analyst

Disclaimer: Investments in securities markets are subject to market risks. Registration with SEBI and NISM certification do not guarantee performance or returns. This article is for information and education, not personalised investment advice or a recommendation to buy, sell or hold.

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