Chartlas — daily stock reports from a technical screener

Pick a universe — a country, an exchange, a sector, an index or your own watchlist — across 34,000+ stocks on 70+ exchanges, choose from 23 technical signals, and Chartlas screens it after every close and emails only the matches, top-down from world to single name. Built for investors and traders who make their own calls. Free during beta: create a free account.

Free curated daily reports — no account needed

  • Golden Cross Stocks — US stocks where the 50-day moving average has just crossed above the 200-day — the classic golden cross — refreshed at the open, midday and close. Free to view.
  • Biggest Large-Cap Gainers This Week — The largest US companies (≥ $10B) with the biggest weekly price moves up — refreshed daily. Free to view; customize and get it by email with a free account.
  • Biggest Large-Cap Decliners This Week — The largest US companies (≥ $10B) with the biggest weekly drops — refreshed daily. Free to view; set alerts with a free account.
  • MACD Bullish Crossover Stocks — US stocks where MACD just crossed above its signal line — a momentum-shift trigger, refreshed at the open, midday and close. Free to view.
  • Stocks at New 52-Week Lows — US stocks printing fresh 52-week lows — washed-out names for contrarian and mean-reversion watchlists, updated daily. Free to view.
  • 52-Week High Breakouts — US stocks breaking to fresh 52-week highs on a volume surge, updated at the open, midday and close. Free to view across the liquid US universe.
  • Oversold Stocks (RSI + Williams %R) — Liquid US stocks flashing oversold on multiple momentum oscillators at once — potential bounce candidates, updated daily. Free to view.
  • Bullish Reversal Breakouts — Stocks breaking out of a downtrend on a strong weekly move — early trend-reversal candidates, updated daily across liquid US names. Free to view.
  • High-Volume Breakout Stocks — US stocks breaking out on a volume surge plus a strong weekly move — momentum breakouts with conviction, refreshed daily. Free to view.
  • Trending ETFs — US-listed ETFs making new highs — a top-down read on which sectors, themes and markets are leading, updated daily. Free to view.
  • World Indexes Turning Up From Oversold — World indexes whose slow stochastic just crossed up from oversold, daily. In our MSCI World test since 2015 the next week ran modestly better than average.
  • Sector Rotation — Where US Capital Is Moving — Which US sectors are heating up or cooling down, measured by net technical-signal activity across their constituents — updated daily. Free to view.

All curated reports, refreshed at the open, midday and close.

The 23 technical signals

Each signal fires bullish or bearish and any of them combine in a report: 20-Day New High / New Low, 52-Week New High / New Low, Bearish Trend Breakout, Bollinger Bands, Bullish Trend Breakdown, Commodity Channel Index, Double Bottom Breakdown, Double Top Breakout, Failed Double Bottom Breakdown, Failed Double Top Breakout, Fresh 52-Week High / Low (with cooldown), HH/HL Trend Structure, Highs/Lows streak, MACD Crossover, Moving Average Crossover, RSI (Relative Strength Index), Range Breakout, Stochastics (Slow), Turnaround Cross, VWAP Cross, Volume breakout, Weekly Price Change, Williams %R. Signal reference with calculation, triggers and backtests · live showcase on large caps · ticker pages: NVDA · PLTR · SNDK · WMT · XOM.

Economic calendar and macro charts — free

Economic calendar: official releases from 47 economies with actual, prior, revised and what was expected. Macro charts: about 2,900 economic series from official publishers. Free, with email alerts.

Market breadth, regime and the industry tree — free to read

Global market breadth: 14 indicators (advance/decline, new highs and lows, 200-day-average breadth, McClellan, Zweig, Hindenburg) across global, sector, country and exchange scopes. Market regime monitor: breadth washouts, Hindenburg episodes and 90% days with backtested forward returns. CHRT Tree Explorer: 4,000+ equal-weighted indexes from world to industry with investable and liquid variants. The Weekly Breadth Report every Saturday, and the blog.

Documentation

Getting started · Methodology · Sector taxonomy · About

Chartlas is a data-analytics tool and does not provide investment advice. Data sourced from Yahoo Finance, provided as-is. Past performance does not guarantee future results.