Welcome to MarketDeck v2
NSE sector rotation · OI analytics · 16 scanners · breadth · diffusion
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Technical Scanners
16 Strike-style scanners: ATR, ADX, Stochastic, MACD, RSI, Williams %R, SuperTrend, SMA/EMA, Bollinger, Parabolic SAR, gaps, volume.
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Sector RRG
Relative Rotation Graph for 12 Nifty sectors. Click a sector to drill into its stocks.
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Diffusion Indicators
% Stocks Above 20/50/100/200 SMA · % RSI ≥ 50 · % MACD Buy · % RMI Buy. Plotted vs Nifty.
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Market Breadth
A/D ratio, % above MAs, new 52w highs/lows, outperformance vs Nifty.
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52W High
Stocks within X% of their 52-week high across Nifty 500.
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VCP Scanner
Strict Minervini-style: above 200D MA + shallowing contractions + near pivot.
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Dow Trend Scanner
Multi-timeframe Up/Down/Sideways trend table (Hourly·Daily·Weekly·Monthly).
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OI Buildup
Long Build Up · Short Build Up · Short Covering · Long Unwinding from NSE live F&O.
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Call vs Put OI
NIFTY / BANKNIFTY / FINNIFTY option chain: PCR, Max Pain.
What's new in v2
- Parallel fetching — Nifty 100 loads in ~5-10s (vs 60-90s in v1).
- Pre-warmed cache — Nifty 100 + sector indices fetch in background on startup.
- Progress indicator — every page shows "Fetching X/Y" instead of a silent spinner.
- 16 Strike-style scanners on one page with a sidebar picker.
- 8 diffusion indicators overlaid with Nifty chart (Strike screenshots 11-14).
- Multi-timeframe Dow Trend scanner (Strike screenshot 7).
- Stricter VCP — requires above-200D MA + shallowing-by-15%-each-leg + tight base.