NATIONALUM

NATIONALUM futures closed at ₹334.25, −0.2% to spot, with 97% of open interest in the 27 Oct contract, and the 335 straddle prices a move of about ±7.5% by expiry.

3.2% of futures OI sits beyond the 27 Oct contract · 40 of 50 listed contracts traded · 13,000 option contracts changed hands

The 335 straddle closed at ₹25.05 (call 12.30 + put 12.75), pricing a move of about ±7.5% by the 27 Oct expiry. In the last 253 windows of 19 sessions, NATIONALUM moved more than that 135 times.

Call OI, lots

9,8001.8 cr shares

Put OI, lots

8,1001.5 cr shares

Puts per call, by OI

0.83by volume 0.68

Max pain

350+4.5% from the close

Contracts traded

40 of 50listed for this expiry

After the last 1 bulletins, NATIONALUM closed higher five sessions later in 1 of 1.

Revenue ₹5,302 cr, +39% on a year earlier; profit ₹2,003 cr, +91% in the Jun 2026 quarter, consolidated.

NATIONALUM trades at 5.7 times trailing earnings against 12 for its industry, 2.9 times book value, revenue +81% over twelve months, a 6.9% dividend yield, market cap ₹62,000 cr.

Market cap

₹62,000 cron 1 Oct · free float ₹30,000 cr

Price to earnings

5.7consolidated · four quarters to Jun 2026 · industry 12

Trailing EPS

₹58.95diluted · consolidated · four quarters to Jun 2026

Price to book

2.9consolidated · balance sheet to Mar 2026

Book value a share

₹117.63consolidated · balance sheet to Mar 2026 · over NSE's share count

Debt to equity

0.00borrowings over equity · consolidated · balance sheet to Mar 2026

Return on equity

55%trailing profit over average equity · consolidated

Dividend yield

6.9%₹23.00 a share in 365 days

Face value

₹5a share

Shares outstanding

184 cron 1 Oct

Revenue, trailing 12 months

₹32,169 crfour quarters to Jun 2026

Revenue growth, 12 months

▲ +81%against the twelve months before

Revenue 3-year CAGR

▲ +33%trailing twelve months against the twelve months 3 years earlier · consolidated

Profit, trailing 12 months

₹10,825 crfour quarters to Jun 2026

Profit growth, 12 months

▲ +89%against the twelve months before

Profit 3-year CAGR

▲ +110%trailing twelve months against the twelve months 3 years earlier · consolidated

Promoters hold 51.3%, foreign portfolio investors 22.0%, mutual funds 6.7% and insurance companies 4.3%, as filed for the quarter to 30 Jun.

• Promoters 51.3%
• Foreign portfolio investors 22.0%
• Mutual funds 6.7%
• Insurance companies 4.3%
• Banks and financial institutions 0.3%
• Individual investors 13.7%
• Others 1.9%

Nothing upcoming on record; the last was a dividend of ₹1.00 a share, ex-date 24 Aug 2026.

NATIONALUM is −9.5% over 20 sessions against Nifty's −6.2%, 25% below its 52-week high, realised volatility 28% annualised.

Average true range, 14

₹9.93.0% of the close

Average day's range, 20

₹8.42.5% of the close

Volume against 20 sessions

0.99×47 L vs 47 L average

Realised volatility, 20

28%≈ ±1.7% a session · moved more than that on 7 of 20

Realised volatility, 60

37%≈ ±2.3% a session · moved more than that on 15 of 60

Realised volatility, 250

43%≈ ±2.7% a session · moved more than that on 67 of 250

Beta to Nifty, 60

0.90moved with Nifty on 35 of 60 sessions

Beta to Nifty, 250

0.72moved with Nifty on 142 of 250 sessions

Last 20 sessions

8 up · 12 downof 20

Last 60 sessions

28 up · 29 downof 57

Last 250 sessions

143 up · 104 downof 247

Best session, 250

▲ +9.6%10 Nov

Worst session, 250

▼ −10%30 Jan

Company

National Aluminium Company Limited

Exchange

NSE · BSE 532234, group A

Listed on NSE

28 Apr 1999

Classification

Commodities › Metals & Mining › Non - Ferrous Metals › Aluminium

Index

BSE 500

Face value

₹5 a share

ISIN

INE139A01034

Sessions on record

272

Price source

NSE UDiFF bhavcopy · end of day · delayed

Filings

NSE and BSE public disclosures · results, shareholding and corporate actions as filed

Computed

2 Oct, 02:29 am IST

Bulletins

1 · written by the desk · not a recommendation

OI Charts is not a SEBI-registered investment adviser or research analyst. Prices, open interest, filings and the desk read are exchange data and arithmetic on it, not a basis for any investment decision.