ALGN Bearish Supertrend: Current Status and History
Current status and detection history for the Bearish Supertrend pattern on ALGN. Data, not recommendations.
Last updated 2026-09-18
Is the Bearish Supertrend flagged on ALGN right now?
How often has ALGN shown this pattern?
The Bearish Supertrend has appeared on ALGN 2 times, from 2025-08-06 to 2026-09-18.
About the Bearish Supertrend pattern
Our Supertrend + ADX detector uses ATR period 10, multiplier 3 and ADX period 14. It flags a session when ADX moves from below 25 to above 25. Price above the Supertrend line gives a bullish label; price below gives a bearish label. A direction change in the Supertrend line is not required. These are trend-strength events, not a list of all stocks currently in an uptrend or downtrend. Historical results describe this detection rule and do not establish a trading strategy.
How has this setup performed historically?
| Window | Occurrences | Win rate vs SPY | Mean excess return |
|---|---|---|---|
| 5 days | 251 | 57% | 0.56% |
| 20 days | 164 | 60% | 1.75% |
| 60 days | 105 | 53% | 0.62% |
Win rate = share of occurrences where the stock beat SPY over the window in the direction the signal predicted — for a bearish setup, a win means it underperformed. Measured since 2025-01-01 on our own detections, which puts the coin-flip line at 50%. 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