Finostat
FII/DIICALENDARBRIEFTERMINAL

HDFCLIFE 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 09:19:41 · OI IN CONTRACTS

spot518.25
expiry27-Oct-2026
PCR (OI)0.54
max pain530
call wall560
put wall500
call OI · Δ today12.4k · +32
put OI · Δ today6.7k · +91
ATM IV22.9%
lot size1100
CALL OIΔOIVOLIVCE LTPSTRIKEPE LTPIVVOLΔOIPUT OI
200—0.004400.00124.30057
100—0.004500.00107.400131
000—0.004550.15110.65024
000—0.004600.0092.40049
000—0.004650.0094.60017
400—0.004700.0077.500732
200—0.004750.0083.50019
200—0.004800.0562.4101-10278
000—0.004850.0072.80016
100—0.004900.4075.970+33253
200—0.004950.0059.200100
69+171—18.005000.5055.591202.0k
130062.90.005050.4542.3253-28142
350034.30.005100.8035.8334+79342
62+102317.24.505151.8536.146+26142
376+104322.92.155203.9535.547-3160
426+45026.10.855250.0035.300184
1.8k+75821.10.0553013.1551.319-6235
4920428.40.055350.0040.100127
7950035.20.0054022.45—10307
3060042.10.005450.00—00154
1.4k0048.70.005500.00—00190
2710055.20.005550.00152.100102
1.9k0261.50.0556043.00—20266
2870067.70.005650.00129.200195
4180073.80.005700.00155.50088
1700079.70.005750.00165.3006
48501585.60.0558062.70142.81048
800091.30.005850.00—004
4330097.00.005900.00138.30012
28600102.50.005950.0042.9000

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.