Finostat
FII/DIICALENDARBRIEFTERMINAL

LICI 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 18 Sep 2026, 18:42 IST · NSE TIMESTAMP 18-Sep-2026 15:40:00 · OI IN CONTRACTS

spot407.70
expiry29-Sep-2026
PCR (OI)0.64
max pain410
call wall420
put wall400
call OI · Δ today15.4k · +482
put OI · Δ today9.8k · -18
ATM IV9.9%
lot size1400
CALL OIΔOIVOLIVCE LTPSTRIKEPE LTPIVVOLΔOIPUT OI
0000.003300.0047.1003
0000.003400.00000
10000.003500.2544.92087
30040.00.003550.0031.70033
160053.40.003600.2537.812-694
2000.003650.0030.5002
160021.90.003700.3031.929-1493
30019.70.003750.4029.953+2111
52-22622.253800.6529.1188+691.1k
320217.703850.9027.3194-32245
291+2023313.003901.6027.5146+10776
201-30699.503952.7027.9218-1461
1.6k+1461.7k6.354004.3528.8727-172.0k
470+1691.1k4.24.054057.0531.6128-5429
1.9k+1941.5k9.92.304109.8032.892-11959
1.8k+621.2k12.01.2041514.7540.33+1510
3.1k-3179114.10.7042019.1545.026-141.0k
679+1316616.10.4542523.8550.238-10414
1.9k+3649118.60.3543026.7047.460628
386+85820.50.2543533.3559.612-341
727+2313625.10.354400.0030.10081
13701327.30.304450.0025.90013
952-10125930.20.304500.0000261
136+2632.00.254550.00000
224-72532.10.154600.000010
113-21738.50.204700.000019
100-131641.70.154800.0052.6001
31-51348.10.204900.0043.10019
43804450.60.155000.00000

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.