Finostat
FII/DIICALENDARBRIEFTERMINAL

AMBUJACEM option chain

Open interest, change in OI, volume, implied volatility and last price for every strike of the nearest expiry, with the put-call ratio, max pain and the OI walls. Free, from NSE's public data, refreshed every few minutes during market hours.

NIFTY 50BANKNIFTYFINNIFTYALL F&O STOCKS · LOT SIZES

UPDATED 27 Oct 2026, 09:21 IST · NSE TIMESTAMP 27-Oct-2026 09:20:31 · OI IN CONTRACTS

spot364.75
expiry27-Oct-2026
PCR (OI)0.77
max pain390
call wall400
put wall360
call OI · Δ today7.1k · 0
put OI · Δ today5.4k · 0
ATM IV109.1%
lot size1200
CALL OIΔOIVOLIVCE LTPSTRIKEPE LTPIVVOLΔOIPUT OI
000—0.002800.00—000
000—0.002900.00—000
000—0.003000.00—000
000—0.003050.00—000
300—0.003100.00—000
000—0.003150.00—000
10059.60.003200.0051.200148
000—0.003250.00182.800142
1200206.20.003300.0097.20028
000—0.003350.0085.50092
800175.60.003400.0562.050329
000—0.003450.0050.70050
9300—0.003500.1548.010217
3000—0.003550.0058.800108
3140095.20.003600.0058.200345
16500109.10.003650.0043.500237
6640176.50.953703.00—10308
2920060.00.003750.00—00195
7330077.00.003800.00—00422
2020155.90.103850.00—00105
6550769.00.203900.00—00244
1790097.70.003950.00—0026
1.5k0173.80.054000.0071.900244
2030085.30.004050.00254.30019
2870086.30.004100.00—00131
5500126.50.004150.0017.30011
335012142.30.1042052.55—40295
1100194.90.004250.00353.2005
12200189.90.004300.00—00188
370032.00.004350.00—0091
6400145.70.004400.00—0051

Greeks, 2nd & 3rd order, implied distribution and the implied move on the terminal → FII/DII today Expiry dates

How to read it

Calls on the left, puts on the right, strikes down the middle with the at-the-money row highlighted. Bars behind the OI columns scale to the largest position on the chain; the gold-outlined cells are the walls. ΔOI is the change since the previous close: rising call OI above spot is writing (resistance), rising put OI below spot is support, and OI falling on both sides into expiry is unwinding.

PCR, max pain and the walls

PCR above 1 says more puts than calls are outstanding, usually hedges, which can act as support; far below 1 says call-heavy. Max pain is where option sellers as a group collect the most, and expiry-day drifts toward it are common but not guaranteed. The walls are the largest OI strikes above and below spot; the space between them is the range the market is being defended in.

Live Greeks and the implied move

This page is NSE's delayed public data. The Finostat terminal prices the same chain live off the exchange feed with delta, gamma, theta, vega, vanna, charm, vomma, speed, zomma and more on every strike, plus the implied distribution and the straddle-implied move.

Source: NSE option chain (public, delayed). Finostat reformats and computes PCR, max pain and walls; it does not alter the figures. Not investment advice.