National Oxygen share news and announcements
BSE: 507813Chemicals & PetrochemicalsSmall Cap
Share price at the BSE close on 23 Oct 2026. Previous close ₹57.85.
- Market capMarket capitalisation. Share price times the number of shares: what the whole company is worth at the day's price. The rank is by average market value over the six months to Jun 2026, among listed companies.
- ₹29 Cr3,671st largest listed
- P/EPrice to earnings, trailing. Market cap divided by the profit of the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, after the share of the other owners of its subsidiaries: what investors pay for each rupee of a year's profit. The filing of 12 Aug 2026
- 16.9
- P/E without one-offsPrice to earnings without one-off items. Market cap divided by core profit: the profit of the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, less one-off items (exceptional items and the result of businesses sold or closed). Shown where the one-off items move that profit by more than a tenth. The last twelve months' profit includes ₹8.12 crore of one-off items, the largest of them in the quarter to Sep 2025.
- Lossover the last 12 months
- P/BPrice to book. Market cap divided by the net worth that belongs to the company's own shareholders, its assets less everything it owes and less the other owners' share of its subsidiaries, on its latest balance sheet.
- Net worth zero or below
- Dividend yieldDividend yield. Dividends paid per share in the twelve months to the day, as a percentage of the day's share price.
- Nonein the last 12 months
- ROEReturn on equity. Profit over the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly) that belongs to the company's own shareholders, as a percentage of their net worth, the money they have in the business.
- Net worth zero or below
- ROCEReturn on capital employed. Operating profit after depreciation (revenue less operating expenses and depreciation, without other income and one-off items) as a percentage of all the money the business runs on: the whole group's net worth, the other owners of its subsidiaries included, plus borrowings. Lease liabilities are not counted: the results filings do not state them. The profit is over the last twelve months (the latest four quarters, or two half years for a company that reports half-yearly); net worth and borrowings are on the latest balance sheet. The filing of 12 Aug 2026
- −25.6%
- Debt to equityDebt to equity. Borrowings divided by the whole group's net worth, the other owners of its subsidiaries included: rupees borrowed for each rupee of equity in the business. Lease liabilities are not counted: the results filings do not state them. From the balance sheet at the end of Mar 2026.
- Net worth zero or below
- Volume, BSEVolume. Shares traded on the last trading day.
- 28
Last results date
The last board meeting held for results; the company has not yet given notice of the next.National Oxygen quarterly results
The board met on 12 Aug 2026 to consider quarterly results
Notice filed 10 Aug 2026
National Oxygen annual reports, presentations and earnings calls
The company's own documents, latest first.National Oxygen financials, year by year
Annual reports30
- Annual report, year to Mar 2026 (opens in a new tab)6 Aug 2026
- Annual report, year to Mar 2025 (opens in a new tab)2 Sep 2025
- Annual report, year to Mar 2024 (opens in a new tab)22 Aug 2024
- Annual report, year to Mar 2023 (opens in a new tab)1 Aug 2023
- Annual report, year to Mar 2022 (opens in a new tab)29 Jul 2022
25 earlier reports
- Annual report, year to Mar 2021 (opens in a new tab)8 Sep 2021
- Annual report, year to Mar 2020 (opens in a new tab)29 Aug 2020
- Annual report, year to Mar 2019 (opens in a new tab)17 Aug 2019
- Annual report, year to Mar 2018 (opens in a new tab)21 Sep 2018
- Annual report, year to Mar 2017 (opens in a new tab)30 Aug 2017
- Annual report, year to Mar 2016 (opens in a new tab)4 Oct 2016
- Annual report, year to Mar 2015 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2014 (opens in a new tab)20 Aug 2014
- Annual report, year to Mar 2013 (opens in a new tab)4 Sep 2013
- Annual report, year to Mar 2012 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2011 (opens in a new tab)24 Aug 2011
- Annual report, year to Mar 2010 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2009 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2008 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2007 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2006 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2005 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2004 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2003 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2002 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2001 (opens in a new tab)Filing day not known
- Annual report, year to Mar 2000 (opens in a new tab)Filing day not known
- Annual report, year to Mar 1999 (opens in a new tab)Filing day not known
- Annual report, year to Mar 1998 (opens in a new tab)Filing day not known
- Annual report, year to Mar 1997 (opens in a new tab)Filing day not known
National Oxygen share news and announcements
576 announcements, routine notices left out, newest first. Page 1 of 12.
Aug 2026
10 Aug · Board meeting
Meeting on 12 Aug 2026: quarterly results4 Aug · Announcement under Regulation 30 (LODR)-Amendments to Memorandum & Articles of Association
Jul 2026
30 Jul · Board meeting
Meeting on 4 Aug 2026: annual general meeting15 Jul · Board meeting
1 Jul · Disclosure Of Sale Of Shares By The Promoter
Jun 2026
29 Jun · Disclosure Of Sale Of Shares By The Promoter
24 Jun · Disclosure Of Sale Of Shares By The Promoter
22 Jun · Disclosure Of Sale Of Shares By Promoter
May 2026
25 May · Regulation 23(9) - Non Applicability Certificate
19 May · Board meeting
Meeting on 25 May 2026: audited results
Apr 2026
29 Apr · Business
24 Apr · Board meeting
Meeting on 29 Apr 2026: preferential issue of shares17 Apr · Announcement under Regulation 30 (LODR)-Demise
13 Apr · Announcement under Regulation 30 (LODR)-Demise
Mar 2026
17 Mar · Board meeting
Meeting on 20 Mar 2026: preferential issue of shares
Jan 2026
27 Jan · Board meeting
Meeting on 30 Jan 2026: quarterly results
Nov 2025
12 Nov · Non Applicability Certificate Of Regulation 23(9) Of SEBI(LODR)2015
6 Nov · Board meeting
Meeting on 12 Nov 2025: quarterly results
How the price met the news
The first session after each announcement, beside the market. Moves to 26 Jul 2023 are on BSE closes, before the company traded on NSE.
That dayThe first session's move. The first session's close after the announcement against the close before it, as a per cent change, on prices adjusted for splits and bonuses.Against the Nifty 500Against the Nifty 500. The share's move less the Nifty 500's move the same session, in percentage points (pts).Market median on that newsThe market's median move on that news. The middle first-session move of every listed company that filed the same kind of announcement, half moving more and half less.Five sessionsFive sessions' move. The close five sessions after the announcement against the close before it, as a per cent change.Five sessions against the Nifty 500Five sessions against the Nifty 500. The share's five-session move less the Nifty 500's move over the same five sessions, in percentage points (pts).Volume, times usualVolume, times usual. The session's shares traded divided by the average of the twenty sessions before it.
- 26 Jul 2023Order receiveddown 3.64%−4.1 pts vs Nifty 500market median +1.1% · five sessions −7.6% (−8.5 pts vs Nifty 500) · volume 1.0× usual · The announcement (opens in a new tab)
- 6 Dec 2019Board or managers changeddown 0.63%+0.3 pts vs Nifty 500market median 0.0% · five sessions −3.2% (−2.5 pts vs Nifty 500) · volume 0.1× usual · The announcement (opens in a new tab)
- 5 Sep 2013Dividend–market median 0.0% · volume 0.1× usual
- 29 Aug 2013Dividend–market median 0.0% · five sessions +11.7% (+7.2 pts vs Nifty 500) · volume 0.1× usual
- 4 May 2012Dividend0.00%+1.9 pts vs Nifty 500market median 0.0% · five sessions −1.9% (+2.9 pts vs Nifty 500) · volume 0.0× usual
- 3 May 2012Dividenddown 8.23%−7.2 pts vs Nifty 500market median 0.0% · five sessions −14.5% (−9.4 pts vs Nifty 500) · volume 0.0× usual
- 28 Jul 2011Dividendup 5.03%+6.1 pts vs Nifty 500market median 0.0% · five sessions −2.5% (+0.5 pts vs Nifty 500) · volume 0.7× usual
- 27 Jul 2011Dividenddown 1.76%−1.5 pts vs Nifty 500market median 0.0% · five sessions −1.0% (+1.5 pts vs Nifty 500) · volume 2.1× usual
- 19 Jul 2011Dividendup 1.20%+0.7 pts vs Nifty 500market median 0.0% · five sessions −8.9% (−8.7 pts vs Nifty 500) · volume 0.0× usual
- 9 Aug 2010Dividendup 3.90%+3.0 pts vs Nifty 500market median 0.0% · five sessions +17.9% (+17.1 pts vs Nifty 500)
3 earlier announcements
- 6 Aug 2010Dividenddown 0.19%−0.1 pts vs Nifty 500market median 0.0% · five sessions +21.0% (+21.0 pts vs Nifty 500)
- 2 Aug 2010Dividendup 1.50%+0.4 pts vs Nifty 500market median 0.0% · five sessions +1.1% (−0.3 pts vs Nifty 500)
- 28 Jul 2010Dividendup 0.28%+0.6 pts vs Nifty 500market median 0.0% · five sessions +2.3% (+1.7 pts vs Nifty 500)