Option Chain: NSE PCR & OI

KG Tecnologies

About this app

Advanced OptionChain is a real-time NSE options analysis tool built for serious traders and investors. Get live option chain data with the analytics that actually matter, and a clear read on how calls and puts are positioned right now.

INDEX SENTIMENT

- One verdict on the index, from Strong Bullish through Sideways to Strong Bearish
- Read from the dominant call build-up and put build-up across the seven strikes around peak open interest
- Confidence rating out of five, plus a plain-English line explaining what the pairing means
- Per-strike breakdown so you can see whether the reading is unanimous or carried by a couple of strikes

MARKET TRENDS

- Advance / Decline breadth for Nifty 50, Bank Nifty, Sensex, Midcap Select and Fin Nifty, with the A/D ratio and a broad buying or broad selling read
- Change-in-OI Put-Call Ratio charted through the session from 9:15, with the 0.7 to 1.3 sideways zone marked
- Calls vs puts open interest added since the open, on one chart

SMART OPTION CHAIN

- Peak OI strike auto-centred with ten neighbouring strikes either side
- Full chain view with every listed strike
- Live CE and PE open interest heatmap on every row
- Open interest, last price and change in OI visible without tapping
- Highest volume strike tagged in the chain, with call and put volume
- Colour-coded build-up signal on both legs of every strike
- Tap any strike for the full CE and PE comparison, including volume, previous close and price change

ADVANCED ANALYTICS

- Put-Call Ratio with a live sentiment meter marked at the 0.7 and 1.3 bands
- Max Pain calculator showing where the market is positioned to expire
- Support and resistance detected automatically from open interest
- OI concentration chart, calls and puts split either side of the strike

BUILD-UP SIGNALS

- BUYING - premium up, open interest up
- WRITING - premium down, open interest up
- UNWINDING - premium down, open interest down
- SHORT COVERING - premium up, open interest down

ALERTS AND HOME-SCREEN WIDGET

- Get notified when a strike near the peak takes heavy writing
- Get notified when the Put-Call Ratio flips into a new sentiment band
- Get notified when Max Pain shifts by a strike or more
- Checked every fifteen minutes between 9:15 and 15:30 IST, and silent outside market hours
- Home-screen widget with live PCR, sentiment, Max Pain and the support and resistance band
- Optional 9:00 AM pre-market brief covering overnight OI carry-forward, PCR bias and the expected range
- Choose which indices you want watched

LIVE DATA

- Auto-refresh every 60 seconds with a visible countdown
- Refreshes in place, so your position in the chain never jumps
- Pull to refresh at any time
- Keeps showing the last good data if the feed is briefly unreachable

SHARE

- Turn the current read-out into a clean image and send it to your trading group in one tap

CLEAN PROFESSIONAL UI

- Dark theme built for long sessions in front of the chain
- Everything above the chain in one card: live status, PCR, key levels and sentiment
- Smooth scrolling through the full chain
- No clutter, no dashboards you have to configure

INDICES SUPPORTED

- Nifty 50
- Bank Nifty
- Sensex
- Midcap Nifty
- Fin Nifty

PRIVACY

- No login, no account, no personal data collected on our servers
- Free to use, supported by ads

DISCLAIMER

Advanced OptionChain is for informational and educational purposes only. It does not constitute financial advice. We are not registered with SEBI as an investment advisor or research analyst. Market data is sourced from public feeds and may be delayed or incomplete. Options trading involves substantial risk of loss and is not suitable for every investor. Always consult a SEBI-registered financial advisor before making any investment decision.

What’s new

New Trends tab.
Advance / Decline: see how many stocks are rising and falling in Nifty 50, Bank Nifty, Sensex, Midcap Select and Fin Nifty, with a broad buying or selling read.
PCR chart: follow the change-in-OI put-call ratio minute by minute from the open, plus calls vs puts OI added.
Highest volume strike, now shown and tagged in the chain.
Fixed: the chain no longer jumps back to the peak strike on every refresh