

Options analytics for Indian F&O — live option chains, payoff math, Greeks, OI and IV intelligence. Every number explains itself, in your language.
✦ Free 30-day trial · full Ultimate access · email OTP, no card
Twelve desks that share one option chain — from idea to exit, all in English and Hinglish.
Build any strategy on the live chain — payoff, Greeks, margin and charges before you risk a rupee.
Every F&O symbol → one best-fit strategy, with the checklist that proves it.
117 strategies with full guides — when to use, how to adjust, when to run away.
Futures rollover % and cost at every monthly expiry, every F&O stock — ranked, by symbol, heat grid.
Eight research desks — swing, intraday, multibagger, futures, options, MCX — ranked nightly with real costs.
Open interest, Max Pain, PCR and gamma walls — see where the big money is sitting.
Technical, IV, straddle, buildup and fundamental screeners across the whole F&O universe.
20 sectors, 750 stocks — where the money is going, 1 day to 1 year, with an RRG clock.
Replay past days tick by tick, paper trade them, and backtest strategies on 18 months of history.
Tell it your view and risk budget — it ranks the best structures by expected value.
Sector-aware valuation for 2,500+ stocks — Graham, Lynch, DCF zones with a Hinglish verdict.
28 bilingual lessons from zero to Greeks and futures, quizzes, and Ask Anything AI.
Everything you trade, all in one place.
Every metric has an ⓘ explainer and a plain-language verdict — English or Hinglish, your choice.
Live data flows in from your broker; orders only ever go out from YOUR broker app after YOU confirm. This platform never places orders.
Charges, lot sizes, weekly/monthly expiries and margin math follow NSE rules out of the box.
Runs on your own machine or server. Your trades, journal and strategies never leave your setup.
Real student reviews are being collected and will appear here.
All prices are exclusive of GST. Five Circles confirms your plan with you before any payment.
Learners, paper-trading champions and serious F&O minds — one terminal, one community.
Pick a plan, activate your 30-day trial, or just ask — a real person answers.
CircleOptionLab is an educational analytics tool. Nothing here is investment advice. Options trading involves risk — trade only with capital you can afford to lose. Market data: Kite Connect (read-only), NSE public data, TradingView scanner, Yahoo Finance. Charts: TradingView Lightweight Charts™.