See the Entire F&O Market at a Glance
See one interactive map of the full NSE F&O market. Instantly spot open interest clusters and key price zones — built from live option data.
Informational only · Not investment advice
Option chain data is powerful — but tracking it across hundreds of stocks is overwhelming.
FNONINJA turns complex option chain data into clear visual market maps. Spot open interest clusters, key zones, and market structure at a glance — all in one interface.
Instead of manually reviewing individual option chains, you can monitor broader market structure from a single interface — for your own independent research.
3-Step Process
How FNO Ninja Works
01
Live Data Collection
We continuously fetch and process real-time option chain data for all NSE F&O stocks and key indices during market hours.
02
Smart Analysis
Our algorithms identify high-conviction open interest clusters and automatically derive key support and resistance zones — clearly labelled as observations, never as trading signals.
03
Interactive Visualization
The insights are brought to life through intuitive market maps, symbol dashboards, and clean charts — giving you a powerful visual edge for your own research and decision-making.
Features
Engineered for clarity.
Data-driven views to navigate the F&O universe with structure, not guesswork.
Market Map
See the entire NSE F&O universe in one interactive view. Spot open interest clusters, price positioning, and major support/resistance zones instantly.
Symbol Analytics
Deep-dive into any stock or index. Get clear derived support & resistance levels, open interest profiles, and key market structure metrics.
Zone Dashboard
Understand exactly where the current price stands relative to option-derived zones — designed purely for your own research and interpretation.
Live Data Refresh
Real-time updates during market hours with visible last-updated timestamps so you always know how fresh the insights are.
Slideshow Mode
Effortlessly cycle through multiple symbols with structured charts, zone views, and analytics — perfect for quick market scans.
Smart Filters
Server-side smart filters automatically qualify symbols by zone structure, open-interest context, and volatility regime — surfacing cleaner, higher-signal views and cutting through noise across the full F&O universe.
Who it's for
Market participants
Monitor option-chain-derived analytics across multiple symbols. Not a substitute for professional advice.
Researchers
Study open-interest concentrations and price positioning in a structured format.
Active market users
Use option-market context as one input among many in independent decision-making.
Market enthusiasts
Explore how options-market positioning evolves throughout the trading session.
Data first
Analytics and visualization — not trade calls or suggestions.
Visible outputs
Derived zones and metrics are shown on-screen for your interpretation.
Broad coverage
Major NSE indices and the F&O stock universe.
Research tools
Maps and dashboards designed for efficient exploration.
Explore option-chain-derived market structure across NSE F&O
Monitor observed support and resistance observations, open-interest concentrations, and price positioning through a unified analytics experience.
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Important disclaimer
FNONINJA is a market analytics and data visualization platform. Information displayed is generated through automated processing of publicly available market data and is provided solely for informational and educational purposes.
FNONINJA does not provide investment advice, investment recommendations, research recommendations, stock recommendations, trading calls, buy/sell suggestions, portfolio management services, order execution, or personalized financial advice. FNONINJA is not registered with the Securities and Exchange Board of India (SEBI) as a Research Analyst or Investment Adviser.
Market data and derived metrics may be delayed, incomplete, or inaccurate. Past observations do not indicate future price movement. Derivatives trading involves substantial risk of loss.
Users must conduct their own independent analysis and consult qualified financial professionals before making investment decisions. All investment and trading decisions are solely the responsibility of the user.
FNONINJA is not affiliated with, endorsed by, or sponsored by NSE, BSE, or any exchange or broker.