NNSE OPTIONS SCANNERAI-assisted trading research terminal
NO DATA

FREE-FIRST · NSE F&O UNIVERSE

Find the reversal.
Plan the option trade.

Rule-based analysis of uploaded market data. No fabricated live prices or signals.

Awaiting CSV dataImport daily candles to begin
Automatic market dataConnecting to scheduled market-data feed…
Stocks analysed0Eligible symbols in uploaded data
Bullish CE candidates0Correction / base reversal
Bearish PE candidates0Rally / distribution reversal
Tracked trades0No closed trades yet

SIGNAL WORKSPACE

Ranked reversal setups

3–7 day swing horizon · RSI is confirmation only, never a hard filter.

Import a daily OHLCV CSV to analyse your F&O stocks. Until real data is supplied, no trade recommendations are shown.
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No verified candidates yet

Upload daily candles and, optionally, an option-chain CSV.

Market & sector context

Calculated only from symbols and sector labels present in your file.

Sector rotation will appear after importing candles with a sector column.

YOUR DATA, YOUR CONTROL

Import market CSV files

Files stay in this browser on this device. Nothing is uploaded to a server.

Important data limitation: This free website does not scrape NSE or promise live prices. Obtain CSV data from a source you are authorized to use. Refresh it when you want a new scan. Public/delayed data must be labelled as delayed.
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Daily OHLCV candles Required

One row per symbol per trading day. Include enough history (ideally 30–60 sessions) for indicators and reversal context.

No candle file loaded
Required columns & examplesymbol,date,open,high,low,close,volume,sector

Example: RELIANCE,2026-10-30,1450,1470,1440,1462,2500000,ENERGY

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Option chain Optional

Contract-level CE/PE data for expiry, strike, premium, liquidity, OI and Greeks selection.

No option-chain file loaded
Recommended columnssymbol,expiry,strike,type,ltp,volume,oi,oi_change,iv,delta,gamma,theta,vega,bid,ask,underlying_price,lot_size

type should be CE or PE. Greeks may be blank; estimates are labelled and never represented as exchange-provided.

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F&O symbol universe Optional

Limit scans to symbols in your current eligible NSE F&O list.

Using symbols found in candle file
Columnssymbol,sector
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FII / DII sector flows Optional

Import authorised daily sector-level net flow data to add foreign/domestic institutional context to sector rotation.

No flow file loaded
Columnsdate,sector,fii_net,dii_net
Data is stored locally in this browser.

DISCIPLINE & FEEDBACK

Trade performance tracker

Record actual fills and outcomes; scanner estimates are not executed trades.

Closed trades0
Win rate—
Net P/L₹0
Avg. return—
Symbol / sideEntry premiumExit premiumQtyP/LStatusAction
No trades recorded.
Use the “Track” action on a candidate to save a planned trade. Update the actual entry/exit and quantity to calculate performance. Data remains in this browser; export your records periodically.

TRANSPARENT RULES

Scanner criteria & data guide

A research aid, not a guaranteed or personalised investment recommendation.

CE · BULLISH REVERSAL

Correction → base → reversal

  • Prior 2–3+ sessions show decline, correction or sharp fall.
  • At/near a recent swing low or support; alternatively a 2–3 day bottom consolidation.
  • Hammer, doji followed by bullish confirmation, bullish engulfing, or strong close from support.
  • Volume expansion supports the reversal; VWAP/EMA and RSI are confirmations, not mandatory gates.
  • Entry only above confirmation candle high; stop below setup low / ATR risk; 3–7 session horizon.
PE · BEARISH REVERSAL

Rally → exhaustion → rejection

  • Prior 2–3+ sessions show rally or sharp upward move.
  • At/near recent swing high or resistance; alternatively a 2–3 day top consolidation.
  • Shooting-star / long upper wick, bearish engulfing, or doji followed by bearish confirmation.
  • Volume expansion on rejection supports the setup; VWAP/EMA and RSI are confirmations, not mandatory gates.
  • Entry only below confirmation candle low; stop above setup high / ATR risk; 3–7 session horizon.
OPTION CONTRACT SELECTION

Liquidity before cheap premium

  • Nearest usable expiry and ATM / near-ATM strike, with delta proximity preferred when supplied.
  • Check traded volume, open interest, bid–ask spread and IV.
  • “Low premium” is relative to the available liquid contracts, not a fixed rupee cap.
  • No option-chain file means underlying candidate only; no invented strike, premium, target or stop.
RISK & CONTEXT

Score, don't promise

  • Rank a small shortlist (up to five) by price action, volume, trend and context.
  • Sector rotation from imported sector labels and relative returns.
  • Gamma Blast uses supplied Gamma/OI/IV/volume only; GEX is a rough estimate, not dealer positioning truth.
  • Every setup needs a trigger, invalidation level and risk/reward check.

Track this setup