Market Scanners for NSE, BSE and F&O
Professional-grade scanners that are simple to run. They watch the market for you — unusual volume, which stocks are carrying the index, and option strikes that have moved. Each one needs your own broker's API and runs on your own machine. More are added as they finish testing.
A scanner is only worth running if you trust what it hands back. Ours apply one rule each, written down and tunable, against the real exchange data your broker already gives you — no third-party data feed, no screening server, nothing leaving your PC. Every result arrives with a chart link, so you go from a hit to the chart in one click instead of typing symbols one at a time.
The scanners
Volume Scanner — NSE & BSE Cash
Finds the stocks trading on unusual volume today. It compares today's volume against the highest single day of the last five sessions — not an average, which is exactly what hides a spike.
- Cash segment on both exchanges, each scanned on its own volume
- A quiet build-up day before the spike is set aside, so it cannot mask the real one
- Runs through the session, one alert per stock per exchange per day
- End-of-day summary to Telegram and email, with the day's list attached
- Chart link on every hit
- Needs your own broker's API · planned ₹499/month
Index Contribution Scanner
Shows which stocks are actually moving the index right now. Every constituent is converted into its contribution to the index in points, so you see what is carrying the move and what is working against it.
- NIFTY, BANK NIFTY, FIN NIFTY, SENSEX and MIDCAP SELECT
- Gainers and losers ranked by points contributed, not by percentage
- A "last N minutes" column — you set N — so you see what just changed
- Alert only — it never places an order
- Needs your own broker's API · ₹499/month
F&O EOD Scanner — % change
After the close, sweeps stock options across the F&O list and keeps the strikes that have fallen a chosen percentage from their 90-day high and risen a chosen percentage off their low. Its default setting is the one we call Jackpot — the beaten-down strikes that have already turned, which is where the outsized trades tend to hide.
- Whole F&O stock option universe in one click
- Three ready presets — Jackpot, Balanced, Wide — pick one and run
- Or set your own fall, rise and strike window around at-the-money
- Minimum traded-lots filter, so illiquid strikes stay out
- HTML report and CSV, every row with a chart link
- Needs your own broker's API · planned ₹499/month
F&O Live Scanner — % change
The same percentage rule applied through the session instead of after it. A move has to hold across three sweeps before it alerts, so a single tick cannot set it off.
- Live through the session, NSE F&O, BSE F&O and MCX chains
- Three-sweep confirmation before anything is raised
- One alert per stock per side per day, then it moves on
- Sortable live report that survives a restart
- Needs your own broker's API · planned ₹499/month
Professional grade, built to be used. These are the tools we run on our own account every session — real exchange data, one rule each written down and tunable, and a result you can act on without a spreadsheet in between. They are also meant to be simple. Install it, pick a preset, run it: there is nothing you must configure before you see your first result, and nothing you need to be a programmer to change. Serious tools do not have to be hard to use.
A broker API is required. Every scanner on this page reads market data through your own broker's official API, where your broker permits it — Zerodha Kite, Upstox, Fyers, Angel One or Flattrade. Without an active API subscription on your broker account, a scanner has nothing to read and will not run. Your credentials stay on your own machine; we do not hold them and nothing is routed through us. If you are not sure whether your broker's API is enabled, ask us and we will check with you before you buy.
Status and pricing. The Index Contribution Scanner is live at ₹499 per month; message us on WhatsApp and we will set you up. The other scanners are planned at ₹499 per month, with the price confirmed at release. They are built and running in our own trading while they complete validation — we do not sell a scanner before it has been proven on real sessions, and we will not take money for one that is still in testing. If one of these is the one you need, tell us and we will contact you the day it opens.
More are coming. This is the start of the scanner line, not the whole of it — new scanners are added here as they finish testing. Tell us what you would want scanned and it goes on the list.
Want to be told when the others open?
Tell us which scanner matters most to you — early users help set the release order, and get first access when it ships.
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