What scans does the Market Scanner offer?

Nydar's Market Scanner includes 24 pre-built scans across 4 categories: Quick Scans (top gainers, losers, unusual volume, new highs/lows), Momentum (RSI oversold/overbought, momentum leaders), Trend (golden cross, death cross, ADX > 25), and Fundamentals (value stocks, dividend champions, growth stocks with EPS > 15%). Each scan runs in real time across all supported crypto, stock, and forex symbols.

How do I use scanner results for trading?

In Nydar, click any scanner result to load that symbol across all widgets -- Chart, Order Book, Signals, and more. Nydar recommends treating scanner output as a filter, not a signal: verify the setup with technical analysis and check risk/reward using Nydar's Position Size Calculator before entering. Studies show that systematic screening reduces the average stock universe from over 5,000 tickers to a manageable 10-20 candidates per session.

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Market Scanner

Nydar's market scanner finds trading opportunities across all supported symbols using technical and momentum filters

What Is Nydar's Market Scanner Widget?

Nydar's Market Scanner automatically searches across all available crypto, stock, and forex symbols to find ones matching specific criteria. Instead of manually checking hundreds of charts, Nydar runs 24 pre-built scans covering momentum, trend, volume, and fundamentals to surface potential opportunities in seconds.

Systematic stock screening has a long academic pedigree. William J. O'Neil's CANSLIM methodology, detailed in How to Make Money in Stocks (McGraw-Hill, 4th ed., 2009), showed that combining earnings growth, relative strength, and volume criteria identified stocks that went on to outperform the S&P 500 by an average of 2.6x over 12 months. More recently, Jegadeesh and Titman's foundational study "Returns to Buying Winners and Selling Losers" (Journal of Finance, 1993, vol. 48, no. 1, pp. 65-91) demonstrated that momentum-based screening generates statistically significant excess returns over 3-12 month holding periods.

Nydar's Pre-Built Screener Presets

Nydar's Market Scanner includes 24 pre-built presets organized into 4 categories: Quick Scans, Momentum, Trend, and Fundamentals. Click any preset to instantly apply Nydar's scan logic.

Quick Scans

Top Gainers

Biggest price increases with solid volume

Top Losers

Biggest price drops with solid volume

Unusual Volume

Volume 300%+ of average

New Highs / Lows

Stocks near 52-week high or low

Momentum

Momentum Leaders

Price above all major SMAs with RSI > 50

RSI Oversold / Overbought

RSI below 30 or above 70

Oversold Bounce

Oversold showing reversal signs

Trend

Golden Cross / Death Cross

50 SMA crossing 200 SMA

Strong Trend

ADX > 25 with momentum confirmation

Breakdown Watch

Breaking below 50 SMA with volume spike

Fundamentals (Stocks Only)

Value Stocks

Low P/E, low P/B, pays dividends

Dividend Champions

High yield with reasonable valuation

Growth Stocks

EPS and revenue growth > 15%

Profitable & Efficient

High ROE, solid margins

How to Use Nydar's Market Scanner

Step 1: Select Scanner Type

Choose which criteria you want Nydar's scanner to filter for from the dropdown.

Step 2: Review Results

Nydar displays matching symbols ranked by the relevant metric (e.g. % change, volume ratio, RSI).

Step 3: Click to Analyze

Click any result to load that symbol across Nydar's Chart, Order Book, and other widgets for deeper analysis.

Step 4: Confirm with Chart

Always check Nydar's Chart before trading. Nydar's scanner finds candidates, you confirm the setup.

Important Notes

Scanner ≠ signals: Just because something appears in Nydar's scanner doesn't mean you should trade it. It's a filter, not a recommendation.
Refresh for updates: Nydar captures a snapshot at the time of scan. Refresh to get the latest readings.
Volume context: High volume for one symbol might be normal for another. Compare to that symbol's average.

Pro Tips

Morning routine: Start each day using Nydar's scanner on top gainers/losers to see what's moving.
Volume + price action: Nydar's volume scans are most significant when combined with breakout price action.
Oversold ≠ buy: Nydar's RSI oversold scan in a downtrend can stay oversold. Wait for reversal confirmation.
Add to watchlist: When you find interesting scanner hits, add them to Nydar's Watchlist for monitoring.

Learn More

Deepen your understanding with these guides:

Technical Analysis Basics

Understand the indicators Nydar's scanners use

Day Trading Strategies

Turn scanner hits into trade setups

How Market Scanner Compares to Other Nydar Widgets

Feature	Market Scanner	Watchlist	Heatmap	AI Signals	Daily Picks
Primary focus	Find new opportunities	Track chosen symbols	Visual market overview	ML buy/sell signals	Curated top picks
Number of presets	24 across 4 categories	N/A (user-defined)	3 (crypto, stocks, forex)	N/A (model-driven)	1 per day
Covers fundamentals	Yes (P/E, ROE, dividends)	No	No	No	No
User interaction	Select preset, click result	Add/remove symbols	Click sector/symbol	View signal + confidence	View daily list
Multi-asset	Crypto, stocks, forex	All assets	All assets	All assets	Stocks only
Volume analysis	Unusual volume, spikes	Shows current volume	Size = volume	Used in model	No
Best used for	Morning scan routine	Ongoing monitoring	Sector rotation	Entry timing	Quick ideas