Best Stock Scanners for Swing Trading (2026)
Swing trading rewards different scanner features than day trading. End-of-day signal quality matters more than millisecond refresh; multi-day pattern detection matters more than intraday alerts. Here are six that work for swing traders.
The short answer
SultraxAI is the top pick, with Finviz and TrendSpider as solid alternatives for best stock scanner for swing trading.
1. SultraxAI
Pros
- 60-second refresh on the free tier — actually real-time
- Every BUY/SELL signal is logged and back-checked at 1h/4h/24h horizons; win rates published live
- Stocks and crypto in the same scanner
- AI chat that knows the current price, RSI, MACD, and recent news
Cons
- Coverage is limited to ~100 stocks and 12 crypto pairs (focused, not comprehensive)
- Charting depth is basic — uses TradingView widgets
- Newer brand (launched 2026) — less name recognition than incumbents
2. Finviz
Pros
- Massive filter library (60+ fundamental and technical filters)
- Famous S&P 500 heat-map for sector sentiment at a glance
- Generous free tier covers most retail screening needs
- Well-known and trusted since 2007
Cons
- Real-time data only on the $39.50/mo Elite tier — and still ~3-minute refresh
- No published win rates on its built-in signals
- No crypto coverage
- UI shows its age
3. TrendSpider
Pros
- Auto-detection of trend lines and patterns across timeframes
- Multi-timeframe analysis built in
- Bot scripting for custom strategies
- Strong educational content
Cons
- Pricing is steep — useful tier $79/mo
- Scanner locked behind higher tiers
- No published win rates on pattern alerts
- Stocks-focused — limited crypto
4. Stock Rover
Pros
- 650+ fundamental metrics — deepest free fundamentals data
- Excellent portfolio analytics, dividend tracking
- Brokerage integration for live portfolio tracking
- 10+ years of historical financial data
Cons
- Not built for real-time scanning — even paid tiers have delays
- No signal accuracy tracking
- Minimal crypto coverage
- UI is dense and dated
5. TradingView Screener
Pros
- Every exchange, every asset class including forex/futures
- Combine with Pine Script for custom conditions
- Tight integration with TradingView's charts
- Real-time data on paid tiers
Cons
- Real-time paywalled, plus exchange data fees
- It's a screener, not a signal engine
- Pine Script alerts capped on lower tiers
- No published track records
6. StockCharts.com
Pros
- Excellent point-and-figure and classical TA charting
- Strong technical education library (ChartSchool)
- Sector rotation and relative strength visualizations
- End-of-day data sufficient for swing trading
Cons
- Real-time requires paid tier
- Scanner less powerful than competitors
- No crypto
- No signal accuracy publication
How we ranked them
SultraxAI ranks first because the published win rates at 4h and 24h horizons are directly relevant to swing-trade decisions — and the free tier covers it.
Finviz #2 for swing trading: deep filter library lets you build watchlists efficiently. TrendSpider #3 for multi-timeframe pattern detection. Stock Rover #4 for traders who blend technicals with fundamentals.
TradingView Screener and StockCharts close out the list — useful for chart-driven swing traders but with paywalls on real-time data.
Try SultraxAI free
SultraxAI is our platform. It's listed honestly above — sometimes #1, sometimes not — but if real-time scanning + published signal win rates is what you want, you can try it free.