WDC Chart Patterns & Technical Signals
Patterns detected on WDC by our scanner, with the historical performance of each setup type. Data, not recommendations.
Last updated 2026-07-22
Currently flagged
- Trendline BreakBullishWin 43% · 20dDetected 2026-07-22
- Trendline BreakBearishWin 52% · 20dDetected 2026-07-20
Detection history
WDC has been flagged 24 times across 13 pattern types, from 2024-12-20 to 2026-07-22.
| Pattern | Direction | Times flagged | First | Most recent |
|---|---|---|---|---|
| Flag Break | Bullish | 6 | 2025-02-18 | 2026-06-11 |
| Trendline Break | Bullish | 4 | 2025-01-06 | 2026-07-22 |
| EMA Crossover | Bearish | 2 | 2024-12-20 | 2025-03-04 |
| Double Top | Bearish | 2 | 2025-02-27 | 2026-03-02 |
| Head & Shoulders | Bearish | 2 | 2025-02-24 | 2025-02-27 |
| EMA Crossover | Bearish | 1 | 2025-02-24 | 2025-02-24 |
| EMA Crossover | Bullish | 1 | 2025-02-20 | 2025-02-20 |
| Trendline Break | Bearish | 1 | 2026-07-20 | 2026-07-20 |
| Bearish EMA Alignment | Bearish | 1 | 2025-01-02 | 2025-01-02 |
| Flag Break | Bearish | 1 | 2025-03-28 | 2025-03-28 |
| Inverse Head & Shoulders | Bullish | 1 | 2025-02-12 | 2025-02-12 |
| MACD Divergence | Bearish | 1 | 2026-02-19 | 2026-02-19 |
| EMA Crossover | Bullish | 1 | 2025-05-14 | 2025-05-14 |
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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