MAXHEALTH MAX HEALTHCARE INS LTD
MAX HEALTHCARE INS LTD — on this desk since 29 Nov 2024.
Option chain
| Calls | Strike | Puts | ||||||
|---|---|---|---|---|---|---|---|---|
| What happened | Price | Change in OI | Open interest | Open interest | Change in OI | Price | What happened | |
| — | 99.58 | 0 | 1,575 | 760 | 60,900 | −1,050 | 0.75 | long unwinding |
| — | — | — | — | 770 | 7,875 | +1,050 | 0.33 | short build-up |
| — | — | — | — | 780 | 77,700 | −18,900 | 1.30 | long unwinding |
| — | — | — | — | 790 | 29,400 | −15,750 | 1.90 | long unwinding |
| short covering | 61.36 | −525 | 4,200 | 800 | 2,72,475 | −56,700 | 2.60 | long unwinding |
| — | 52.55 | 0 | 1,050 | 810 | 52,500 | −11,550 | 3.55 | long unwinding |
| — | 44.24 | 0 | 2,625 | 820 | 1,77,450 | −2,625 | 5.20 | long unwinding |
| — | — | — | — | 830 | 1,02,900 | +8,400 | 7.30 | short build-up |
| long build-up | 30.65 | +6,300 | 54,600 | 840 | 2,94,525 | +22,050 | 9.95 | short build-up |
| short covering | 24.70 | −12,075 | 2,44,650 | 850 | 2,82,450 | −36,225 | 14.25 | long unwinding |
| short covering | 19.50 | −44,625 | 2,15,775 | 860at the money | 2,61,450 | −6,825 | 18.60 | long unwinding |
| short build-up | 14.70 | +2,625 | 1,75,350 | 870 | 2,76,675 | −9,975 | 23.85 | long unwinding |
| long unwinding | 11.55 | −61,425 | 2,42,025 | 880 | 2,28,900 | −1,050 | 30.60 | long unwinding |
| — | 9.05 | −32,550 | 2,15,250 | 890 | 1,41,225 | +525 | 38.70 | short build-up |
| long unwinding | 7.00 | −78,750 | 8,26,875 | 900 | wall6,18,450 | −11,025 | 46.05 | long unwinding |
| short build-up | 5.50 | +20,475 | 3,07,125 | 910 | 1,38,600 | −2,625 | 55.05 | long unwinding |
| long unwinding | 4.35 | −18,900 | 4,76,700 | 920 | 1,15,500 | −2,625 | 64.40 | long unwinding |
| long unwinding | 3.40 | −15,225 | 3,82,725 | 930 | 1,79,025 | −2,625 | 73.10 | long unwinding |
| long unwinding | 2.80 | −8,925 | 2,92,425 | 940 | 1,36,500 | −525 | 83.00 | long unwinding |
| long unwinding | 2.25 | −12,075 | 3,91,125 | 950 | 1,87,950 | 0 | 90.82 | — |
| long unwinding | 1.80 | −2,625 | 2,32,050 | 960 | 84,000 | 0 | 100.56 | — |
| short build-up | 0.90 | +7,875 | 10,64,175wall | 1,00014 strikes away | 1,82,700 | 0 | 138.30 | — |
The options were priced for a move of about 4.4% by 27 Oct.
Open interest
Long build: price rose and open interest rose.
For this stock, 52 of 111 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 0.36% above the share.
Not in the F&O ban this session; open interest stood at 29% of its market-wide limit.
Implied volatility
The options were priced for a move of about 4.4% by 27 Oct; over the sessions the desk holds it ranged 1.6–7.2%.
Option prices were dearer than 80 of the past 252 sessions.
Calls were priced dearer than puts the same distance out.
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Implied and realised around results
- 13 Aug 2026: options priced about 5.0%; the share moved 0.1% by 14 Aug.
The futures, session by session
| session | futures | implied move | basis | ban |
|---|---|---|---|---|
| Thu 15 Oct | long build | 4.4% | 0.36% | |
| Wed 14 Oct | long unwind | 4.8% | 0.45% | |
| Tue 13 Oct | long build | 4.6% | 0.78% | |
| Mon 12 Oct | short build | 5.7% | -0.70% | |
| Fri 9 Oct | long build | 5.6% | 0.60% | |
| Thu 8 Oct | short build | 6.2% | -0.22% | |
| Wed 7 Oct | short cover | 5.7% | 0.20% | |
| Tue 6 Oct | short build | 5.9% | 0.05% | |
| Mon 5 Oct | short build | 6.2% | 0.33% | |
| Thu 1 Oct | short cover | 6.2% | -0.03% | |
| Wed 30 Sep | short build | 6.6% | -1.06% | |
| Tue 29 Sep | short build | 5.5% | 0.24% | |
| Mon 28 Sep | short build | 5.2% | 0.43% | |
| Fri 25 Sep | long unwind | 1.8% | -0.02% | |
| Thu 24 Sep | long unwind | 1.8% | 0.24% | |
| Wed 23 Sep | long build | 1.8% | 0.10% | |
| Tue 22 Sep | short build | 2.2% | -0.07% | |
| Mon 21 Sep | short cover | 2.5% | 0.44% | |
| Fri 18 Sep | long build | 2.9% | 0.19% | |
| Thu 17 Sep | long build | 3.2% | 0.01% |
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.