Inverted saucer pattern
Also known as: rounded top, dome pattern
An inverted saucer is a technical analysis chart pattern showing a slow, rounded top in a stock's price. It signals a gradual reversal from an uptrend to a downtrend and is considered bearish.
An inverted saucer — also called a rounded top or dome — is a chart pattern used in technical analysis. The stock's price rises at a slowing pace, flattens out into a gentle curve, and then begins declining at an accelerating pace, tracing the shape of an upside-down saucer over weeks or months.
The pattern reflects a slow shift in market sentiment. During the left side of the dome, buyers still dominate but with fading enthusiasm; across the rounded top, buying and selling pressure reach a drawn-out equilibrium; on the right side, sellers gradually take control. Because the transition is gradual rather than sharp, technicians read an inverted saucer as a bearish reversal signal — the end of an uptrend and the likely start of a sustained decline.
Its mirror image, the saucer (rounded bottom), is the bullish counterpart: a long, gentle basing pattern that suggests a downtrend is quietly turning into an uptrend. Both patterns contrast with abrupt reversal formations like the head-and-shoulders, which develop faster and with more distinct peaks.
Chart patterns show up in the technical analysis portion of the Series 65 exam. You should be able to identify the inverted saucer as a bearish reversal pattern, distinguish it from its bullish saucer counterpart, and remember that technical analysts study price and volume patterns rather than a company's fundamentals.
Key takeaways
- An inverted saucer (rounded top) is a gradual, dome-shaped price pattern marking a bearish reversal.
- It signals an uptrend slowly giving way to a downtrend as sellers take control.
- The regular saucer (rounded bottom) is the bullish mirror image.
- It is a tool of technical analysis, which studies price and volume patterns rather than fundamentals.