Chart Echo is a free historical chart pattern matching tool for stocks and crypto that searches roughly 450 million historical windows to find the closest matches to the chart you’re watching and shows how each match continued.
What is Chart Echo?
Chart Echo is a pattern‑recognition tool for traders and investors. You input a stock or crypto ticker and a timeframe, and it searches millions of past price windows for shapes that match your current chart. The output is a ranked list of historical “echoes,” each overlaid in gold on your live chart, plus aggregated outcome statistics—average move, typical drawdown, and how often setups like this rose, fell, or went nowhere. It runs as a web app (no signup required) and also as a guided mobile app on Android. The product is built by the Chart Echo team and is for research and education only, not financial advice.
What makes Chart Echo stand out?
- No setup, no scripts — Pick a ticker and timeframe, then instantly see the closest historical pattern matches. No indicators, scanners, or custom models to configure.
- ~450M historical windows searched — The matching engine covers stocks and crypto, searching across decades of price data to find structural rhymes.
- Gold overlay on your live chart — Each match is plotted as a transparent gold overlay so you can visually compare the past pattern to your current setup.
- Outcome statistics, not vibes — Aggregated continuations show the odds: average move, typical drawdown, win/loss ratio, and how often the pattern went nowhere.
- Workspace saving and reminders — Free accounts let you save workspaces; Premium adds saved‑setup reminders, intraday timeframes, alerts, and watermark‑free exports.
- Shareable Story GIFs — Export a GIF of the overlay and outcome stats to share with friends or save for later review.
Who should use Chart Echo?
- Active traders — Before taking a setup, pull up the closest historical analogs and see how they resolved over the following weeks—odds, average move, and typical drawdown.
- Long-term investors — Sanity‑check a breakout or sell‑off against decades of precedent instead of relying on a single pundit’s opinion.
- Crypto watchers — Match BTC, ETH, and other majors against their own past structure and across assets to spot patterns that repeat in crypto markets.
What can you do with Chart Echo?
- Study historical precedent before a trade — Pick a stock or crypto ticker, frame the pattern you see, and instantly review outcome odds for the top 3–5 matches.
- Overlay past matches on your live chart — Each historical echo is drawn in gold over your current pattern so you can visually compare shape and direction.
- Share a Story GIF of your setup — Export a watermarked (free) or watermark‑free (Premium) GIF showing the overlay and outcome stats to send to friends or post.
How does Chart Echo work?
The app guides you through five steps: 1) pick a market (stock or crypto), 2) set the timeframe and how many candles define “the pattern,” 3) run the search, 4) review a ranked list of historical echoes with similarity scores, and 5) overlay a match in gold, read outcome statistics, and optionally save or share the workspace. The full walkthrough is explained here.
Pricing
Freemium. Free tier: no signup required, instant access to chart matching and outcome stats, with watermarked GIF exports. Premium tier (requires account) adds Pro Mode, saved‑setup reminders, intraday timeframes, alerts, and watermark‑free exports. No dollar amounts are listed on the site.
FAQ
Is Chart Echo free to use?
Yes. You can open the chart workspace and run a match without creating an account or entering payment information. The free tier includes core matching and outcome statistics.
