Finostat
FII/DIICALENDARBRIEFTERMINAL

CANBK 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 02 Nov 2026, 19:43 IST · NSE TIMESTAMP 02-Nov-2026 15:40:00 · OI IN CONTRACTS

spot119.14
expiry23-Nov-2026
PCR (OI)0.95
max pain120
call wall120
put wall115
call OI · Δ today9.6k · +577
put OI · Δ today9.2k · +442
ATM IV27.2%
lot size6750
CALL OIΔOIVOLIVCE LTPSTRIKEPE LTPIVVOLΔOIPUT OI
10027.10.001040.2436.946-1202
000—0.001050.3136.9117-7583
000—0.001060.3435.532+483
10064.60.001070.3934.649+1948
000—0.001080.4633.8172-9106
000—0.001090.5533.2126-11102
104+72029.210.001100.6532.5199-5763
20034.50.001110.7631.884+22141
660036.20.001120.9031.1237-6221
20038.10.001131.0530.3188+60163
141+111428.36.681141.2730.0223+10105
285+710327.25.851151.5029.4632-38834
111-72529.15.351161.8129.3680+2186
259-712527.04.501172.0928.51.4k+11378
585-1554127.13.921182.4528.01.4k+66524
431+251.1k27.23.391192.9328.21.3k+54419
2.6k+3654.5k26.92.871203.4828.61.2k+2401.2k
201+201.2k26.72.401213.9828.1142+19107
422+4972626.62.011224.6328.5190+16223
245-154927.01.711235.1227.057+1112
203+3353627.01.411245.3922.65+450
1.1k+871.2k26.91.151256.6127.636-2330
229+823927.10.951260.0019.70030
110+119127.20.771270.0022.00013
170+96727.20.621280.0032.40050
90+85527.40.501290.00—000
964049627.70.4113011.0031.25+4455
125-1717227.90.331310.00—000
105+53628.20.271320.0030.9004
68-53528.80.231330.0046.7004
410429.70.211340.00—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.