ALGN / Trendline Break
Has ALGN Formed a Trendline Break?
Current status and detection history for the Trendline Break pattern on ALGN. Data, not recommendations.
Last updated 2025-08-26
Current status
No Trendline Break is currently flagged on ALGN right now.
Detection history
ALGN has shown a Trendline Break 4 times, from 2025-04-17 to 2025-08-26.
About the Trendline Break pattern
A trendline is a line drawn by connecting a series of highs or lows on a chart to identify the overall direction of the market. A trendline breakout occurs when the price moves above or below this line, indicating a potential change in the trend. An upward breakout above a resistance trendline signals a bullish shift, suggesting that buyers are overpowering sellers. Conversely, a downward breakout below a support trendline implies a bearish shift, indicating that sellers are dominating. The significance of a trendline breakout depends on the slope of the trendline, the length of time it has been in place, and the accompanying trading volume.
How this setup has performed
| Window | Occurrences | Win rate vs SPY | Mean excess return |
|---|---|---|---|
| 5 days | 629 | 42% | 0.84% |
| 20 days | 627 | 44% | 2.25% |
| 60 days | 329 | 40% | 4.30% |
Win rate = share of occurrences where the stock outperformed SPY over the window, measured since 2025-01-01 on our own detections. Sample sizes are small; treat these as context, not as an edge.
Cross-indicator validation
MACD, RSI and volume readings taken at detection time, plus the interpretation notes for this setup.
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Pattern Vista is a technical-analysis research tool. Everything on this page is automated pattern detection and historical statistics published for educational purposes. It is not investment advice, not a recommendation to buy or sell any security, and past performance does not indicate future results. Full disclaimer