NATIONALUM National Aluminium Co. Ltd. — Smart-Money Activity, F&O Buildup & Bulk Deals
Sector: Metals & MiningSmart Money Verdict synthesis of derivatives, deals, and promoter files
Analysis what the data is telling us about NATIONALUM
In the last completed session, National Aluminium Co. Ltd. closed +1.58% with futures open interest moving -1.5%. That combination — price rising while OI shrinks — is classified as Short Covering. It typically reflects existing short sellers closing positions, not fresh buying. Short-covering rallies can be sharp but tend to fade without follow-through demand. The stock's option PCR sits at 0.59, indicating heavy call-side writing — option dealers see resistance overhead. Max-pain strike at ₹400 sits 6.2% above the current price, a mild magnet near expiry.
There have been no notable bulk or block deals from FIIs, mutual funds, or insurance companies in National Aluminium Co. Ltd. over the last 30 sessions.
Putting it together, the smart-money picture for National Aluminium Co. Ltd. points to a supportive setup at the next open.
F&O Positioning EOD derivatives setup
Quote Details key metrics & weights
Technical Snapshot from 400 sessions of price history
Key Fundamentals headline ratios · Basic Materials
Fundamental ratios sourced from public market data, refreshed periodically; verify against company filings before relying on them.
Institutional Deals last 30 sessions (bulk & block)
Insider & Promoter Filings last 60 days
Option Chain Ladder nearest expiry 2026-06-30 · spot 377 · EOD 2026-06-12
| Call OI (writers) | Strike | Put OI (writers) |
|---|---|---|
|
IV 71%
Δ 0.75
θ -0.6
ν 0
|
345 | |
|
IV 38%
Δ 0.83
θ -0.3
ν 0
|
350 |
IV 37%
Δ -0.16
θ -0.2
ν 0
|
|
IV 33%
Δ 0.82
θ -0.2
ν 0
|
355 |
IV 37%
Δ -0.21
θ -0.2
ν 0
|
|
IV 38%
Δ 0.74
θ -0.3
ν 0
|
360 |
IV 36%
Δ -0.25
θ -0.2
ν 0
|
|
IV 35%
Δ 0.69
θ -0.3
ν 0
|
365 |
IV 35%
Δ -0.31
θ -0.3
ν 0
|
|
IV 36%
Δ 0.62
θ -0.4
ν 0
|
370 |
IV 35%
Δ -0.37
θ -0.3
ν 0
|
|
IV 37%
Δ 0.56
θ -0.4
ν 0
|
375 |
IV 35%
Δ -0.44
θ -0.3
ν 0
|
|
IV 37%
Δ 0.49
θ -0.4
ν 0
|
380 S |
IV 36%
Δ -0.51
θ -0.3
ν 0
|
|
IV 37%
Δ 0.42
θ -0.4
ν 0
|
385 |
IV 35%
Δ -0.58
θ -0.3
ν 0
|
|
IV 37%
Δ 0.36
θ -0.3
ν 0
|
390 |
IV 35%
Δ -0.65
θ -0.3
ν 0
|
|
IV 38%
Δ 0.31
θ -0.3
ν 0
|
395 |
IV 36%
Δ -0.70
θ -0.2
ν 0
|
|
IV 38%
Δ 0.26
θ -0.3
ν 0
|
400 R MP |
IV 39%
Δ -0.74
θ -0.2
ν 0
|
|
IV 39%
Δ 0.22
θ -0.3
ν 0
|
405 |
IV 56%
Δ -0.69
θ -0.4
ν 0
|