SNA Chart Patterns — Detection History
No chart pattern is currently flagged on SNA — our scanner has detected none in the last 30 days. Since 2025-05-06, Pattern Vista has flagged SNA 3 times across 3 pattern types, most recently on 2026-01-22.
Patterns detected on SNA by our scanner, with the historical performance of each setup type. Data, not recommendations.
Last updated 2026-01-22
Is SNA showing a chart pattern right now?
No pattern is currently flagged on SNA.
This page still shows every pattern that has been detected on SNA in the past, below.
What chart patterns has SNA formed before?
SNA has been flagged 3 times across 3 pattern types, from 2025-05-06 to 2026-01-22.
| Pattern | Direction | Times flagged | First | Most recent |
|---|---|---|---|---|
| Resist Break | Bullish | 1 | 2026-01-22 | 2026-01-22 |
| EMA Crossover | Bullish | 1 | 2025-07-21 | 2025-07-21 |
| EMA Crossover | Bearish | 1 | 2025-05-06 | 2025-05-06 |
How has this setup performed historically?
| Window | Occurrences | Win rate vs SPY | Mean excess return |
|---|---|---|---|
| 5 days | 61 | 39% | -1.41% |
| 20 days | 47 | 47% | 0.14% |
| 60 days | 29 | 41% | 2.62% |
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.
Unlock with Pattern Vista ProPattern 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