Here's the live share price of National Oxygen along with daily highs, lows, percentage changes and volume trends, and, all financial information.
Over the last 5 years, the share price of National Oxygen has gained 21.36% CAGR. Over the past year, the corresponding return has been -20.81%.
National Oxygen’s current P/E of -7.00x helps give context to how the market is valuing the stock based on recent earnings and growth expectations. Check out if this stock is part of our Best Chemicals Stocks Screener.
| Name | 1W(%) | 1M(%) | 3M(%) | 6M(%) | 1Y(%) | 3Y(%) | 5Y(%) | 
|---|---|---|---|---|---|---|---|
| National Oxygen | -3.64 | -6.98 | -19.76 | 1.15 | -20.78 | -4.20 | 21.37 | 
| Linde India | -1.22 | -3.49 | -8.17 | -4.15 | -20.93 | 25.34 | 48.65 | 
| Ellenbarrie Industrial Gases | 2.66 | -3.09 | -21.25 | -15.93 | -15.93 | -5.62 | -3.41 | 
| Refex Industries | 1.51 | 0.74 | -14.92 | -8.24 | -24.40 | 128.41 | 108.95 | 
| Stallion India Fluorochemicals | -14.59 | 1.67 | 98.43 | 300.74 | 117.76 | 29.62 | 16.84 | 
| Rajasthan Gases | 4.49 | -16.06 | 15.10 | -1.21 | 32.74 | 73.01 | 57.95 | 
| Mapro Industries | 0 | -13.76 | -18.20 | -18.20 | -18.20 | -6.48 | -3.94 | 
| Gagan Gases | -11.34 | -2.41 | 2.58 | 20.76 | 4.42 | 30.51 | 32.91 | 
| Bhagawati Oxygen | -3.91 | -15.66 | -5.55 | 3.27 | -20.95 | 4.22 | 22.38 | 
| Southern Gas | 0 | 5.00 | 5.00 | 5.00 | 5.00 | -40.42 | -26.71 | 
Over the last one year, National Oxygen has declined 20.78% compared to peers like Linde India (-20.93%), Ellenbarrie Industrial Gases (-15.93%), Refex Industries (-24.40%). From a 5 year perspective, National Oxygen has underperformed peers relative to Linde India (48.65%) and Ellenbarrie Industrial Gases (-3.41%).
| Day | SMA | EMA | 
|---|---|---|
| 5 | 108.44 | 107.52 | 
| 10 | 109.56 | 108.62 | 
| 20 | 111.24 | 110.42 | 
| 50 | 115.66 | 114.78 | 
| 100 | 122.08 | 117.55 | 
| 200 | 117.62 | 119.52 | 
In the latest quarter, National Oxygen saw a drop in promoter holding to 71.25%, while DII stake unchanged at 0.00%, FII holding unchanged at 0.00%, and public shareholding moved up to 28.77% compared to the previous quarter — reflecting a shift in investor sentiment across categories.
| Date Time | Announcement | 
|---|---|
| Oct 13, 2025, 11:10 PM IST | National Oxygen - Compliances-Certificate under Reg. 74 (5) of SEBI (DP) Regulations, 2018 | 
| Sep 25, 2025, 9:57 PM IST | National Oxygen - Shareholder Meeting / Postal Ballot-Scrutinizer''s Report | 
| Sep 24, 2025, 8:40 PM IST | National Oxygen - Shareholder Meeting / Postal Ballot-Outcome of AGM | 
| Sep 02, 2025, 10:40 PM IST | National Oxygen - Intimation Of Book Closure Date | 
| Sep 02, 2025, 10:38 PM IST | National Oxygen - Reg. 34 (1) Annual Report. | 
National Oxygen Ltd. is a Public Limited Listed company incorporated on 23/12/1974 and has its registered office in the State of Tamil Nadu, India. Company's Corporate Identification Number(CIN) is L24111TN1974PLC006819 and registration number is 006819. Currently Company is involved in the business activities of Manufacture of basic chemicals. Company's Total Operating Revenue is Rs. 40.58 Cr. and Equity Capital is Rs. 5.04 Cr. for the Year ended 31/03/2025.
The share price of any company is dynamic and keeps changing depending on the trade initiated. The shares have a fixed opening rate and closing rate. The share price for National Oxygen is ₹105.95 as on Oct 31, 2025.
The National Oxygen is operating in the Chemicals Sector. It is classified as a Smallcap stock on the BSE.
The market cap of National Oxygen is ₹53.42 Cr as on Oct 31, 2025.
Today’s highest and lowest price of National Oxygen are ₹108.45 and ₹103.00.
The 52-week high/low is the highest and lowest price at which National Oxygen stock has traded in the past 52-week or nearly a year. The 52-week high of National Oxygen is ₹165.00 and 52-week low of National Oxygen is ₹94.95 as on Oct 31, 2025.
The National Oxygen has shown returns of 0.14% over the past day, -7.02% for the past month, -19.8% over 3 months, -20.81% over 1 year, -4.21% across 3 years, and 21.36% over 5 years.
P/E ratio of and PB ratio of National Oxygen are -7.00 and -6.67 on Oct 31, 2025. While the company gives a dividend yield of 0.00 per annum.