Where your data comes from
No black boxes. Here's exactly how every number on your screen is sourced — and what's live versus modelled.
Your live market data comes from a licensed exchange data vendor that we subscribe to on your behalf. Spot, the option chain, OI, IV, Greeks and historical candles all arrive from that feed — there is nothing for you to connect, and no separate data subscription for you to buy.
| What you see | Where it comes from | Type |
|---|---|---|
| Spot & LTP | Licensed vendor feed | Live |
| Option chain — OI, ΔOI, volume, IV | Licensed vendor feed | Live |
| Greeks — Δ Γ Θ Vega | Supplied with the chain by the vendor | Live |
| Top gainers & losers | Licensed vendor feed | Live |
| Payoff, P&L & margin estimates | Computed from your legs | Model |
| Backtest & simulator history | Historical candles from the vendor | Historical |
| IV Rank & IV Percentile | Estimated from current IV | Estimated · EST |
| FII/DII, GIFT Nifty, event calendar | Not currently available | Unavailable |
| News & IPO calendar | Third-party data providers | Informational |
| Lot sizes & expiry calendar | Official exchange reference files | Reference |
Licensed, not scraped
Market data is paid for and licensed from a market-data vendor — not pulled off a public website or reverse-engineered from one.
Estimates are labelled
Anything modelled — payoffs, IV Rank marked EST, backtest P&L — is clearly flagged. We never dress up a model as a live quote.
Not investment advice
Everything here is for education and analysis. We're not a SEBI-registered adviser, and every decision is yours.
Modelled figures can differ from live market prices. Live data is available during market hours (9:15–15:30 IST, Mon–Fri); outside them you see the last available values, clearly marked.