Finostat
FII/DIICALENDARBRIEFTERMINAL

PGEL 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, 09:20 IST · NSE TIMESTAMP 27-Oct-2026 09:19:01 · OI IN CONTRACTS

spot478.95
expiry27-Oct-2026
PCR (OI)0.48
max pain500
call wall510
put wall450
call OI · Δ today4.8k · -14
put OI · Δ today2.3k · -2
ATM IV39.2%
lot size950
CALL OIΔOIVOLIVCE LTPSTRIKEPE LTPIVVOLΔOIPUT OI
000—0.004000.0055.3000
000—0.004100.00—000
000—0.004200.00122.70039
00086.50.004300.00103.30038
000—0.004400.0089.100123
500—0.004500.0079.900420
1400—0.004600.5059.67-1218
2020075.30.004701.5044.47-1152
181-71639.23.304800.0056.90064
368-1936.60.804900.00111.100174
4280756.50.455000.00131.300192
93504158.00.105100.00172.400232
4640283.20.105200.00121.200385
888-6879.60.055300.00213.900138
22400102.60.005400.00198.80043
47600106.50.005500.00289.70051
11901118.40.0556082.10311.81011
6000140.50.005700.0027.0005
9900141.10.005800.0060.0001
4500164.00.005900.00183.0001
20800162.60.006000.00375.10011
2100182.60.006100.00155.6002
4000183.10.006200.00174.6002
120098.10.006500.00—001

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.