BA Chart Patterns & Technical Signals
Patterns detected on BA by our scanner, with the historical performance of each setup type. Data, not recommendations.
Last updated 2026-07-21
Currently flagged
- EMA CrossoverBearishWin 53% · 20dDetected 2026-07-21
Detection history
BA has been flagged 21 times across 12 pattern types, from 2024-12-12 to 2026-07-21.
| Pattern | Direction | Times flagged | First | Most recent |
|---|---|---|---|---|
| EMA Crossover | Bearish | 4 | 2025-04-07 | 2026-07-21 |
| EMA Crossover | Bullish | 4 | 2024-12-12 | 2025-12-24 |
| EMA Crossover | Bullish | 2 | 2025-05-02 | 2026-01-02 |
| Bullish EMA Alignment | Bullish | 2 | 2025-05-07 | 2026-04-28 |
| Double Top | Bearish | 2 | 2025-02-27 | 2026-06-04 |
| Bearish SUPERTREND_ADX | Bearish | 1 | 2025-03-06 | 2025-03-06 |
| Flag Break | Bearish | 1 | 2025-04-15 | 2025-04-15 |
| Bullish SUPERTREND_ADX | Bullish | 1 | 2025-07-08 | 2025-07-08 |
| Flag Break | Bullish | 1 | 2025-06-09 | 2025-06-09 |
| Head & Shoulders | Bearish | 1 | 2025-04-07 | 2025-04-07 |
| MACD Divergence | Bearish | 1 | 2024-12-27 | 2024-12-27 |
| EMA Crossover | Bearish | 1 | 2025-03-07 | 2025-03-07 |
How this setup has performed
| Window | Occurrences | Win rate vs SPY | Mean excess return |
|---|---|---|---|
| 5 days | 69 | 61% | 0.34% |
| 20 days | 69 | 52% | 3.08% |
| 60 days | 34 | 56% | 7.11% |
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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