HINDALCO HINDALCO INDUSTRIES LTD
HINDALCO INDUSTRIES LTD — on this desk since 2 Jan 2006.
Results meeting in 21 days Fri 6 Nov 2026, as the company announced it to NSE
Option chain
| Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| What happened | Price | Change in OI | Open interest | Open interest | Change in OI | Price | What happened | |
| — | — | — | — | 790 | 1,400 | +1,400 | 0.12 | — |
| long build-up | 95.61 | +7,000 | 14,000 | 800 | 4,04,600 | +10,500 | 1.00 | short build-up |
| — | — | — | — | 810 | 32,900 | −10,500 | 0.48 | long unwinding |
| — | — | — | — | 820 | 1,26,000 | +39,200 | 1.85 | short build-up |
| — | — | — | — | 830 | 1,17,600 | +39,900 | 2.45 | short build-up |
| — | 58.35 | +47,600 | 47,600 | 840 | 7,37,100 | +85,400 | 3.30 | short build-up |
| long build-up | 49.45 | +25,900 | 53,900 | 850 | wall16,61,800 | +54,600 | 4.55 | short build-up |
| long build-up | 41.65 | +54,600 | 1,12,000 | 860 | 5,17,300 | +1,26,700 | 6.00 | short build-up |
| — | 33.60 | +1,42,100 | 1,42,100 | 870 | 5,06,100 | +2,54,100 | 8.10 | short build-up |
| long build-up | 26.50 | +2,28,200 | 6,46,100 | 880 | 11,38,200 | +37,100 | 11.00 | short build-up |
| long build-up | 20.05 | +16,100 | 4,51,500 | 890at the money | 4,56,400 | +89,600 | 14.75 | short build-up |
| short covering | 14.85 | −65,100 | 11,97,700 | 900 | 8,82,000 | +1,06,400 | 19.45 | short build-up |
| short covering | 10.80 | −43,400 | 6,11,800 | 910 | 3,31,100 | +26,600 | 25.25 | short build-up |
| short covering | 7.70 | −38,500 | 12,78,900 | 920 | 8,92,500 | −700 | 32.30 | long unwinding |
| short covering | 5.50 | −51,100 | 5,81,700 | 930 | 2,84,200 | −25,900 | 40.15 | long unwinding |
| short covering | 4.00 | −1,61,700 | 9,05,800 | 940 | 6,73,400 | −17,500 | 48.65 | long unwinding |
| short covering | 3.00 | −99,400 | 9,96,800 | 950 | 2,66,700 | +14,700 | 57.95 | short build-up |
| short covering | 2.30 | −79,800 | 20,85,300wall | 960 | 15,33,000 | +2,100 | 66.65 | short build-up |
| long build-up | 1.70 | +16,800 | 2,44,300 | 970 | 1,65,900 | 0 | 75.68 | — |
| short covering | 1.35 | −1,70,100 | 10,68,900 | 980 | 6,41,200 | −9,100 | 85.75 | long unwinding |
| long build-up | 1.10 | +8,400 | 2,09,300 | 990 | — | — | — | — |
The options were priced for a move of about 3.9% by 27 Oct.
Open interest
Long build: price rose and open interest rose.
For this stock, 444 of 771 times the close 5 sessions later was higher.
Across every F&O stock, 53,344 of 1,04,178 times the close 5 sessions later was higher.
Basis, rollover and the ban
The future traded 0.21% above the share.
Not in the F&O ban this session; open interest stood at 42% of its market-wide limit.
Implied volatility
The options were priced for a move of about 3.9% by 27 Oct; over the sessions the desk holds it ranged 1.5–7.6%.
Option prices were dearer than 46 of the past 252 sessions.
Puts were priced dearer than calls the same distance out.
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Implied and realised around results
- 7 Aug 2026: options priced about 5.9%; the share moved 2.6% by 10 Aug.
The futures, session by session
| session | futures | implied move | basis | ban |
|---|---|---|---|---|
| Thu 15 Oct | long build | 3.9% | 0.21% | |
| Wed 14 Oct | short build | 4.1% | 0.45% | |
| Tue 13 Oct | long build | 4.0% | 0.06% | |
| Mon 12 Oct | short build | 4.5% | 0.57% | |
| Fri 9 Oct | long build | 4.5% | 0.14% | |
| Thu 8 Oct | short build | 5.2% | 0.63% | |
| Wed 7 Oct | short build | 5.1% | 0.48% | |
| Tue 6 Oct | short build | 5.0% | 0.26% | |
| Mon 5 Oct | long build | 5.2% | 0.67% | |
| Thu 1 Oct | long unwind | 5.3% | 0.05% | |
| Wed 30 Sep | short build | 5.3% | 0.85% | |
| Tue 29 Sep | no read | 5.1% | 0.83% | |
| Mon 28 Sep | short build | 5.2% | 0.75% | |
| Fri 25 Sep | long unwind | 1.5% | -0.04% | |
| Thu 24 Sep | short build | 1.8% | -0.18% | |
| Wed 23 Sep | long build | 1.9% | -0.37% | |
| Tue 22 Sep | short build | 2.2% | 0.42% | |
| Mon 21 Sep | short build | 2.5% | -0.10% | |
| Fri 18 Sep | long build | 2.9% | 0.07% | |
| Thu 17 Sep | long build | 3.1% | 0.49% |
After a name entered or left the ban
- Every F&O stock, on entering the ban: 755 of 1,496 times the close 5 sessions later was higher.
- Every F&O stock, on leaving it: 747 of 1,496 times the close 5 sessions later was higher.
Before comparing across time
Open interest is in shares. Traded volume is in contracts before July 2024 and in shares after, so volumes are not compared across that change.
The lot size changed from 1,400 to 700 on 29 Oct 2025; contracts either side are compared in shares, not lots.