Best Free Stock Screeners 2026: Complete Comparison
Finding the right stocks to trade starts with a good screener. Compare the top 10 free stock screeners in 2026—features, filters, real-time data, and which one is best for swing traders, day traders, and long-term investors.
Quick Comparison: Top 10 Free Stock Screeners
| Screener | Best For | Filters | Data Delay | Rating |
|---|---|---|---|---|
| MarketDly | Swing traders | AI-powered signals | 15 min | ⭐⭐⭐⭐⭐ |
| Finviz | All traders | 70+ filters | 15 min | ⭐⭐⭐⭐⭐ |
| TradingView | Technical traders | 50+ filters | Real-time* | ⭐⭐⭐⭐½ |
| Yahoo Finance | Beginners | Basic filters | Real-time | ⭐⭐⭐⭐ |
| Stock Rover | Fundamental analysis | 300+ metrics | 20 min | ⭐⭐⭐⭐ |
| Zacks | Research-focused | Zacks rank + filters | 15 min | ⭐⭐⭐⭐ |
| TipRanks | Analyst ratings | Smart score + filters | Real-time | ⭐⭐⭐⭐ |
| Barchart | Options traders | Technical + options | 20 min | ⭐⭐⭐½ |
| Investing.com | Global markets | Basic filters | 15 min | ⭐⭐⭐½ |
| MarketWatch | News-driven | Limited filters | Real-time | ⭐⭐⭐ |
*Real-time data may require paid subscription
1. MarketDly - Best for Swing Traders
What makes it special: AI-powered signal generation that does the screening for you.
Key Features
- Automated Daily Scans: 500+ stocks screened automatically for swing setups
- AI Analysis: Claude Haiku explains why each stock is bullish/bearish
- Health Scores: Proprietary 0-100 scoring system for technical strength
- Pre-calculated Levels: Entry, stop loss, and target prices provided
- Signal Performance: Track historical win rates (~65% average)
Best For: Swing traders who want pre-filtered opportunities without spending hours on analysis. Perfect if you have limited time but want high-probability setups.
Pros & Cons
✅ Pros
- Saves hours of screening time
- AI explains the "why" behind signals
- 100% free (no paid tiers yet)
- Beginner-friendly interface
- Focus on swing trading specifically
❌ Cons
- Limited to swing trading (not day trading)
- Can't customize screening criteria
- Smaller stock universe (500 vs thousands)
- 15-minute data delay
Verdict: If you're a swing trader who values time efficiency over customization, MarketDly is unbeatable. The AI analysis alone saves hours of chart work.
Try MarketDly Free →2. Finviz - Best Overall Free Screener
What makes it special: The most comprehensive free screener with 70+ filters and a clean interface.
Key Features
- 70+ Filters: Technical, fundamental, and descriptive criteria
- Heat Maps: Visual market overview by sector and performance
- Chart Patterns: Pre-built scans for head & shoulders, triangles, etc.
- Insider Trading: Track insider buys and sells
- Export Results: Download screener results to CSV
Best For: All types of traders. Finviz is the Swiss Army knife of stock screeners—versatile enough for day traders, swing traders, and investors.
Popular Finviz Screener Presets
| Preset | Criteria | Use Case |
|---|---|---|
| Top Gainers | +5% today, volume >500K | Momentum trading |
| Oversold RSI | RSI <30, above 50 SMA | Bounce plays |
| High Volume | Volume >2x average | Breakout candidates |
| New Highs | 52-week high today | Trend following |
Pros & Cons
✅ Pros
- Most comprehensive free filters
- Clean, fast interface
- Heat maps for market overview
- Pre-built chart pattern scans
- Export to CSV
❌ Cons
- 15-minute data delay
- Basic charting (upgrade for advanced)
- No mobile app
- Ads on free version
Verdict: Finviz is the gold standard for free stock screening. If you can only use one screener, make it Finviz.
3. TradingView - Best for Technical Traders
What makes it special: Industry-leading charts combined with powerful screening capabilities.
Key Features
- 50+ Filters: Technical indicators, patterns, and fundamentals
- Advanced Charts: Best charting tools in the industry
- Custom Screeners: Build complex multi-condition screens
- Community Ideas: See what other traders are screening for
- Alerts: Get notified when stocks meet your criteria
Best For: Technical traders who want to combine screening with deep chart analysis. Perfect if you enjoy customizing your own criteria.
Pros & Cons
✅ Pros
- Best charting tools available
- Custom screener builder
- Real-time data (paid tiers)
- Mobile apps available
- Large community
❌ Cons
- Free tier very limited
- Steep learning curve
- Best features require paid subscription
- Can be overwhelming for beginners
Verdict: TradingView excels at charting but the free screener is limited. Worth it if you're already using TradingView for charts.
4. Yahoo Finance - Best for Beginners
What makes it special: Simple, straightforward screening with real-time data and no learning curve.
Key Features
- Basic Filters: Price, volume, market cap, sector
- Real-time Data: No delay on quotes
- News Integration: See news alongside screener results
- Portfolio Tracking: Track your holdings
- Mobile App: Screen on the go
Best For: Complete beginners who want a simple screener without complexity. Great starting point before moving to advanced tools.
Verdict: Yahoo Finance is perfect for beginners but you'll outgrow it quickly. Use it to learn, then graduate to Finviz or MarketDly.
5-10. Other Notable Free Screeners
5. Stock Rover - Best for Fundamental Analysis
300+ fundamental metrics including P/E ratios, earnings growth, debt levels. Perfect for value investors who dig into financials.
Limitation: Free tier limited to 20 stocks in results.
6. Zacks - Best for Research
Proprietary Zacks Rank system (1-5 rating) plus earnings estimates and analyst revisions. Great for finding stocks with positive earnings momentum.
Limitation: Best features require Zacks Premium subscription.
7. TipRanks - Best for Analyst Ratings
Smart Score algorithm combines analyst ratings, insider trading, hedge fund activity, and technical signals. Unique approach to screening.
Limitation: Limited filter customization on free tier.
8. Barchart - Best for Options Traders
Combines stock screening with options data—unusual options activity, high IV rank, etc. Valuable if you trade options.
Limitation: Interface feels dated compared to competitors.
9. Investing.com - Best for Global Markets
Screen stocks from 70+ global exchanges. Great if you trade international markets beyond US stocks.
Limitation: Basic filtering compared to Finviz.
10. MarketWatch - Best for News-Driven Trading
Integrates screening with Dow Jones news. Find stocks making headlines with specific criteria.
Limitation: Very limited screening filters.
Which Screener Should You Use?
By Trading Style
| Trading Style | Best Screener | Why |
|---|---|---|
| Swing Trading | MarketDly | AI-powered signals save time |
| Day Trading | Finviz | Fast, comprehensive filters |
| Technical Analysis | TradingView | Best charts + screening |
| Value Investing | Stock Rover | 300+ fundamental metrics |
| Options Trading | Barchart | Options data integrated |
| Beginner | Yahoo Finance | Simple, no learning curve |
The Multi-Screener Strategy
Many successful traders use multiple screeners together:
- MarketDly for Discovery: Get AI-powered swing signals (5 minutes)
- Finviz for Validation: Run additional filters on top signals (5 minutes)
- TradingView for Analysis: Deep-dive charts on final candidates (10 minutes)
Total time: 20 minutes to find high-probability setups with triple validation.
Key Screening Tips
1. Start Broad, Then Narrow
Begin with basic filters (price range, volume, sector) then add technical criteria. Starting too narrow misses opportunities.
2. Volume is Critical
Always filter for minimum volume (500K+ shares daily). Low volume stocks have wide spreads and poor liquidity.
3. Save Your Screens
Once you find criteria that work, save them. Run the same screens daily to find new opportunities.
4. Validate with Charts
Screeners find candidates—charts confirm setups. Never trade based on screener results alone.
Conclusion
The best free stock screener depends on your trading style:
- Swing traders: MarketDly (AI-powered signals)
- All-around best: Finviz (most comprehensive)
- Technical traders: TradingView (best charts)
- Beginners: Yahoo Finance (simplest)
- Value investors: Stock Rover (fundamental focus)
Most traders benefit from using 2-3 screeners together. Start with MarketDly or Finviz for discovery, then validate with additional tools.
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