NIFTY · BANKNIFTY · FINNIFTY · stock options

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OI buildup, PCR, max pain, IV and Greeks — read for you in plain language. See what changed in the last hour, and compare strategies side by side under the same assumptions.

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NIFTY — what is happening?
22,339.90 −0.80%
14:15 IST · delayed
PCR
0.76
Max pain
22,400
ATM IV
17.4%
VIX
15.43
Resistance · call OI
22,500
2.57 Cr OI
Support · put OI
22,300
1.92 Cr OI
AI read

NIFTY 22,339.9: OI concentration suggests a 22,300–22,500 band is being defended, with ATM IV at 17.4%.

Highest call OI is at 22,500 (10% of call OI) and highest put OI is at 22,300 (9% of put OI). OI-based readings treat these as resistance and support levels to monitor, with spot currently 22,339.9.

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“What changed?” engine

Compare any two times — 10:00 vs 11:00 — and get a ranked feed of OI surges, support/resistance shifts, PCR and IV moves, with a flag when the chain’s structure changes.

Highest put-OI strike shifted 22,400 → 22,300
22,350 CE OI +27.6% (call writing / additions)
NIFTY moved -0.16% (22,376.4 → 22,339.9)

NIFTY, last hour (delayed)

Strategy analyzer & comparison

Type “NIFTY 26000 CE Buy @ 180”. Get breakeven, max P/L, Greeks, probability estimates, time decay, IV impact and P&L at every level — then compare two strategies on identical assumptions.

Long callBull call spread
Cost₹5,197₹12,792
Max loss−₹5,197−₹12,792
Max profitUnlimited₹13,208
Theta / day−₹2,698−₹113
OI intelligence

Call/put OI buildup, change in OI, long/short buildup and covering at every strike.

Volatility

ATM IV, IV rank & percentile, India VIX and the implied move to expiry.

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Futures OI and basis, plus FII / DII / Pro participant data.

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Find where IV is richest, PCR is extreme, or the structure just changed.

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Same assumptions

Comparisons use one spot, IV and expiry, so differences come from the structure, not the inputs.

Transparent models

Probabilities are labelled as model estimates, with the assumptions listed beside them.

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