Finostat
FII/DIICALENDARBRIEFTERMINAL

SBILIFE 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 09:20:01 · OI IN CONTRACTS

spot1,637.60
expiry27-Oct-2026
PCR (OI)0.60
max pain1,700
call wall1,780
put wall1,580
call OI · Δ today4.1k · -7
put OI · Δ today2.5k · -44
ATM IV43.4%
lot size375
CALL OIΔOIVOLIVCE LTPSTRIKEPE LTPIVVOLΔOIPUT OI
000283.70.0013600.00—000
000—0.0014000.00109.30030
000—0.0014400.0047.5006
000—0.0014800.0076.20072
000—0.0015000.0063.800110
000—0.0015200.1057.21043
000—0.0015400.0045.60033
000—0.0015600.0046.40061
20036.80.0015800.0037.100201
120053.40.0016002.0535.824-13109
1040045.20.0016200.0034.600127
293+137043.49.65164012.1024.590-16172
238-65240.94.25166027.4058.58-2153
289-83145.72.40168048.50—25-13329
407-51345.81.0017000.00—00269
2470065.80.0017200.0069.700144
3920647.60.0517400.00—00115
447-1251.30.0517600.00—00244
6610060.80.0017800.00—00101
6010170.30.1018000.00—0096
340074.50.0018200.00113.5003
340081.20.0018400.00170.4000
700087.70.0018600.00—000
1600100.70.0018800.00—0024
19600100.40.0019000.00—005
1100106.60.0019200.00—000
200118.80.0019600.00—000

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.