M&MFIN
M&MFIN — on this desk since 27 Dec 2013.
Prices before Wed 14 May 2025 are not comparable with today's. A corporate action in this security carries no published ratio, so nothing before that date can be put on the same share count — it is left out rather than shown unadjusted.
Option chain
No option rows on this session.
No move could be read from the options for this session.
Open interest
No read: price or open interest did not move enough to say.
This stock has no settled cases of this class yet.
Basis, rollover and the ban
No basis on this session.
Not in the F&O ban this session.
Implied volatility
No move could be read from the options for this session; over the sessions the desk holds it ranged 2.4–9.9%.
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Implied and realised around results
No results meeting with an option chain on its eve yet.
The futures, session by session
| session | futures | implied move | basis | ban |
|---|---|---|---|---|
| Thu 31 Jul | no read | — | — | |
| Wed 30 Jul | no read | — | — | |
| Tue 29 Jul | no read | — | — | |
| Mon 28 Jul | no read | — | — | |
| Fri 25 Jul | long unwind | 2.5% | -0.20% | |
| Thu 24 Jul | long unwind | 2.8% | 0.02% | |
| Wed 23 Jul | long unwind | 3.3% | 0.04% | |
| Tue 22 Jul | short cover | 4.4% | 0.06% | |
| Mon 21 Jul | short cover | 4.8% | 0.13% | |
| Fri 18 Jul | long unwind | 5.3% | 0.12% | |
| Thu 17 Jul | long unwind | 5.5% | 0.11% | |
| Wed 16 Jul | long unwind | 5.5% | 0.45% | |
| Tue 15 Jul | long unwind | 5.5% | 0.28% | |
| Mon 14 Jul | short cover | 6.0% | 0.13% | |
| Fri 11 Jul | long unwind | 5.8% | 0.19% | |
| Thu 10 Jul | long unwind | 6.0% | 0.24% | |
| Wed 9 Jul | long unwind | 6.0% | 0.24% | |
| Tue 8 Jul | short cover | 6.2% | 0.43% | |
| Mon 7 Jul | short cover | 6.3% | 0.30% | |
| Fri 4 Jul | long unwind | 6.6% | 0.34% |
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 2,000 to 2,056 on 14 May 2025; contracts either side are compared in shares, not lots.
A rights went ex on 14 May 2025. The exchange adjusts the strikes of contracts listed before it, so a strike before that date is not the same strike after it.