National Aluminium Co

National Aluminium Co OCF Margin

The Operating Cash Flow Margin of National Aluminium Co (NATIONALUM.NS) as of Oct 17, 2026 is 38.63 %. In the previous year, Operating Cash Flow Margin was 34.59 % — a change of 11.71% (higher).

OCF Margin

38.63 %

YoY

11.71%

Last updated:

Operating Cash Flow Margin of National Aluminium Co is 2026 38.63 % . Operating Cash Flow Margin of National Aluminium Co was 2025 34.59 % . It decreases by 11.71% higher compared to the previous year.

The National Aluminium Co OCF Margin history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

OCF Margin
Date
OCF Margin
Jan 1, 2019
20.95 INR
Jan 1, 2020
-4.11 INR
Jan 1, 2021
24.55 INR
Jan 1, 2022
27.85 INR
Jan 1, 2023
6.37 INR
Jan 1, 2024
20.68 INR
Jan 1, 2025
34.59 INR
Jan 1, 2026
38.63 INR
The National Aluminium Co OCF Margin history
YEAROCF MarginYoY
38.63 %+11.71%
34.59 %+67.24%
20.68 %+224.63%
6.37 %-77.12%
27.85 %+13.41%
24.55 %-696.78%
-4.11 %-119.64%
20.95 %+24.99%
16.76 %-11.96%
19.04 %+47.32%
12.92 %+83.30%
7.05 %-51.29%
14.47 %—

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

National Aluminium Co Stock analysis

What does National Aluminium Co do? National Aluminium Co Ltd, headquartered in Bhubaneshwar, India, operates in the Materials sector within Metals & Mining. The company manufactures and sells metallurgical grade alumina, with segments covering Chemical products like calcined alumina and aluminum-related products including ingots and wire rods. It operates a 22.75 lakh TPA alumina refinery in Damanjodi, Odisha, and a 4.60 TPA aluminum smelter in Angul, Odisha, supported by a 1,200 MW captive thermal power plant and over 198 MW of wind power across multiple states. National Aluminium Co is one of the most popular companies on Eulerpool.

Frequently Asked Questions about National Aluminium Co stock

Operating Cash Flow Margin of National Aluminium Co is 38.63 % in 2026.

Operating Cash Flow Margin of National Aluminium Co changed from 34.59 % to 38.63 %, representing a 11.71% change. The value is higher than the previous year.

On Eulerpool you can find the complete historical development of Operating Cash Flow Margin National Aluminium Co since 2006 – with annual values, charts, and detailed analysis.

OCF margin measures the percentage of revenue converted into operating cash flow. It indicates cash generation efficiency from core business operations.

A 'good' varies by industry and company stage. On Eulerpool, you can compare Operating Cash Flow Margin's National Aluminium Co with sector peers and the industry average to assess whether it is attractive.

To evaluate Operating Cash Flow Margin's, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for Operating Cash Flow Margin.

Access this data via the Eulerpool API

100,000 free requests/mo · no credit card

Margins — National Aluminium Co

All Key Metrics — National Aluminium Co