Option Chain: NSE PCR & OI

Advanced OptionChain is a powerful real-time NSE options analysis tool built for serious traders and investors. Get instant access to live option chain data with smart analytics that help you make informed decisions.

🔥 KEY FEATURES

📊 Smart Option Chain
- Peak OI strike auto-centered with ±10 neighboring strikes
- Full chain view with all strikes available
- Real-time CE and PE open interest heatmap
- Color-coded buildup signals on every strike

📈 Advanced Analytics
- Put-Call Ratio (PCR) with live sentiment meter — Bullish, Bearish or Sideways
- Max Pain calculator — know where the market is likely to expire
- Support & Resistance auto-detection from OI data
- OI concentration bar chart for quick visual analysis

⚡ Live Data
- Auto-refresh every 60 seconds
- Live countdown timer showing next refresh
- Pull-to-refresh anytime
- Supports Nifty, BankNifty, Sensex, MidcapNifty and FinNifty

🎯 Buildup Signals
- BUYING — premium up, OI up
- WRITING — premium down, OI up
- UNWINDING — premium down, OI down
- SHORT COVERING — premium up, OI down

🖥️ Clean Professional UI
- Dark theme optimized for trading hours
- Tap any strike to expand full CE and PE details
- LTP, Previous Close, Change in OI for every strike
- Smooth animations and responsive design

📱 5 Indices Supported
- Nifty 50
- Bank Nifty
- Sensex
- Midcap Nifty
- Fin Nifty

⚠️ 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. Options trading involves substantial risk. Always consult a SEBI-registered financial advisor before making investment decisions.