Has GIS Formed a Support Break?
Current status and detection history for the Support Break pattern on GIS. Data, not recommendations.
Last updated 2026-10-01
Is a Support Break flagged on GIS right now?
How often has GIS formed a Support Break?
GIS has shown a Support Break 1 time, from 2026-10-01 to 2026-10-01.
About the Support Break pattern
Support and resistance levels are horizontal lines on a chart that represent price levels where the market has previously struggled to move beyond. Support is a level at which buying interest is strong enough to prevent the price from falling further, while resistance is a level where selling pressure is strong enough to prevent the price from rising further. A breakout above a resistance level or below a support level can signal a significant shift in market sentiment. However, false breakouts can occur, so it's important to confirm the breakout with additional indicators or price action.
How has this setup performed historically?
| Window | Occurrences | Win rate vs SPY | Mean excess return |
|---|---|---|---|
| 5 days | 57 | 54% | -0.19% |
| 20 days | 45 | 51% | -1.39% |
| 60 days | 33 | 39% | -8.48% |
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