Finostat
FII/DIICALENDARBRIEFTERMINAL

BHARATFORG 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 09:20:42 · OI IN CONTRACTS

spot1,745.70
expiry27-Oct-2026
PCR (OI)0.69
max pain1,820
call wall2,000
put wall1,700
call OI · Δ today5.7k · -27
put OI · Δ today4.0k · -59
ATM IV21.9%
lot size500
CALL OIΔOIVOLIVCE LTPSTRIKEPE LTPIVVOLΔOIPUT OI
000—0.0014400.00—000
000—0.0014800.00—000
000—0.0015200.0092.9004
000—0.0015400.00—000
000—0.0015600.0068.70023
000—0.0015800.0068.0000
000—0.0016000.0063.600112
000—0.0016200.0054.30037
000—0.0016400.1075.120126
000—0.0016600.0534.512-6128
2500—0.0016801.0042.55+196
31200—0.0017000.5029.99-2228
422-133—15.8517201.2031.413+6172
249-312021.97.4517400.0033.800137
210+13330.74.30176027.6055.347-11188
291-71632.11.10178042.7053.520-14153
3660240.90.8518000.0079.900374
355-133549.80.90182084.2075.750-33319
4620058.10.0018400.00108.500314
420-3659.40.5018600.00134.800190
2030465.80.1518800.0095.40063
296-1875.20.451900166.00161.4120293
1020085.00.0019200.00144.60078
4640089.10.001940220.00218.01073
3170189.80.1519600.00142.900169
20200108.60.0019800.00—00105
51701103.10.1520000.00144.500302
10400133.00.0020200.00260.30065
1100128.80.0020400.00230.10057

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.