Quantitative Stock Screener

Chat With Momentum

The only screener that combines quantitative momentum with natural conversation.

30-day no card free trial

How It Detects Real Momentum

Z-Score Analysis

Z-Score Momentum Analysis

Is a stock's recent move just noise, or the start of a real trend? Z-scores compare a stock's move to its own history to reveal statistically unusual strength — often before it's obvious to everyone else.

  • Standardize and compare momentum across stocks with different volatility
  • Identify unusual signals for relative position accumulation
  • Detect anomalies before they become obvious trends
  • Rank assets by true statistical outperformance

Statistical Outliers

Our engine scans the entire market across 10 momentum windows to catch moves that are truly unusual for each stock. It highlights what most traders miss.

  • Finds top and bottom 10 percent outliers based on each stock's historical norms
  • Recognizes the difference between a 5 percent move in a stable stock and a volatile one
  • Surfaces breakouts, breakdowns, and unusual relative strength with clear context
  • Just ask: "Show me extreme 21 day momentum" or "What's breaking out"
Download Outliers
Statistical Outliers
Multi-Timeframe Analysis

Multi-Timeframe Highs & Lows

Why wait for a lagging 52-week high indicator? We track highs and lows across multiple timeframes, from one week to one year, so you spot emerging trends early.

  • Track new highs/lows across 1W, 2W, 4W, 13W, 20W, and 52W periods
  • Detect breakouts before they trigger standard alerts
  • Filter by sector, market cap, and volatility to find high-conviction signals

Percentile Rankings
(Relative Strength)

Momentum scores from 1–100 showing how a stock stacks up against the entire market.

  • 95th percentile = stronger momentum than 95% of stocks
  • Compare across sectors (Tech 62% vs Healthcare 67%)
  • Quickly spot leaders and laggards
95%
Tech sector
67%
Healthcare
Percentile Rankings
Market Health

Market Health Aggregation

Understand the overall momentum environment with simple, market-wide metrics.

  • Percent of stocks with drawdowns greater than 10, 15, and 25%
  • Percent of stocks showing positive returns in the last quarter
  • Median and mean drawdown across the market
  • Highs / Lows count differential for 13w/52w

Trusted by Thousands of Traders

"I used to spend hours normalizing data in Excel to compare momentum across high-volatility tech stocks and stable dividend payers. The Z-score feature does this instantly. Last month, I found a utility stock trading at a 2.8 Z-score — it looked 'boring' on a percentage basis, but that move was massive for its profile."

Thomas Müller
Portfolio Manager

"Finally, a screener that understands volatility context. A 3% move in NVDA? That's Tuesday. A 3% move in JNJ? That's a Z-score of 2.5 and worth paying attention to. This feature alone has saved me from chasing noise in meme stocks."

Mike Rodriguez
Swing Trader

"Finally, a tool that explains what it's showing me. I actually understand why a stock has momentum."

Laura Mitchell
Part-Time Trader

"I was spending 2 hours every morning scanning for momentum. Now I just ask and get better results in 30 seconds."

Emily Johnson
Swing Trader

"The chatbot finds patterns I would have missed. It's like having a quant analyst on my team."

Sarah Chen
Quantitative Trader

Simple & Fair Pricing

Monthly Annually (Save 21%)
What you'll get
$15 /month

Billed annually ($180/year)

  • Access to 7000+ stocks
  • Real-time market heatmaps
  • Advanced momentum indicators
  • Market health metrics & analysis
  • Volatility tracking
Get Started Free

Frequently Asked Questions

Stop Guessing. Start Quantifying.

Gain the clarity and statistical power you need to navigate today's markets.

Get Started for Free

No card required. Start in 30 seconds.

QuantVec Tower
QuantVec Quantvec
Home Features Pricing FAQs
Terms of service Privacy policy Security Help

© 2025 Quantvec. All rights reserved

The content on quantvec.com is for informational purposes only from publicly available financial databases, and multi-timeframe highs/lows — data that's often buried or hard to find elsewhere.