GM Chart Patterns & Technical Signals
As of 2026-10-20, 2 chart patterns are currently flagged on GM: EMA Crossover (Bearish), Double Top (Bearish). Since 2024-12-24, Pattern Vista has flagged GM 18 times across 11 pattern types, most recently on 2026-09-30.
Chart patterns published for GM in our curated shortlist, with historical performance for each setup type. Data, not recommendations.
Latest scan published 2026-10-20
Is GM showing a chart pattern right now?
- EMA CrossoverBearishWin 58% · 20dDetected 2026-09-30 · published 2026-09-30
- Double TopBearishWin 57% · 20dDetected 2026-09-24 · published 2026-09-28
What chart patterns has GM formed before?
GM has been flagged 18 times across 11 pattern types, from 2024-12-24 to 2026-09-30.
| Pattern | Direction | Times flagged | First | Most recent |
|---|---|---|---|---|
| Trendline Break | Bullish | 5 | 2024-12-24 | 2026-07-22 |
| Head and Shoulders | Bearish | 3 | 2025-05-23 | 2025-06-04 |
| Inverse Head and Shoulders | Bullish | 2 | 2025-05-12 | 2025-06-27 |
| EMA Crossover | Bearish | 1 | 2026-09-30 | 2026-09-30 |
| EMA Crossover | Bullish | 1 | 2026-05-27 | 2026-05-27 |
| EMA Crossover | Bullish | 1 | 2025-07-03 | 2025-07-03 |
| Bullish EMA Alignment | Bullish | 1 | 2025-07-09 | 2025-07-09 |
| Trendline Break | Bearish | 1 | 2025-03-28 | 2025-03-28 |
| Bullish Supertrend | Bullish | 1 | 2025-10-22 | 2025-10-22 |
| Resist Break | Bullish | 1 | 2025-10-22 | 2025-10-22 |
| Double Top | Bearish | 1 | 2026-09-28 | 2026-09-28 |
Pattern pages for GM
A direct answer for each pattern with enough detection history on GM to be worth its own page.
How has this setup performed historically?
| Window | Occurrences | Win rate vs SPY | Mean excess return |
|---|---|---|---|
| 5 days | 301 | 54% | -0.01% |
| 20 days | 247 | 58% | 1.01% |
| 60 days | 128 | 52% | -1.02% |
20-day figures: 247 settled signals detected from 2026-02-13, scored through 2026-10-20; 73 more still inside the window. Every one is listed in the track record.
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 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