Rounding Bottom
Bullish Reversal AdvancedA long-term bullish reversal forming a gradual "U" shape as selling pressure slowly transitions to buying pressure over weeks to months.
Quick Summary
- •What it looks like: A smooth, rounded U-shape that develops over several weeks to months, with gradual slope changes on both sides.
- •What it means: Sellers are gradually losing control, and buyers are slowly gaining confidence — the slow formation indicates strong underlying support.
- •When it confirms: Price breaks above the "rim" (the resistance level at the tops of both sides) with increasing volume.
What It Looks Like
Gradual Formation
The pattern develops slowly over weeks to months, creating a smooth, symmetrical U-shape without sharp V-bottoms.
Volume Pattern
Volume typically decreases through the bottom and gradually increases as price rises on the right side of the U.
The Story Behind the Pattern
1
Downtrend Loses Steam
After a prolonged decline, selling pressure begins to fade. Bears are exhausted, and the price stops making lower lows. The left side of the U forms as the downtrend decelerates.
2
Flat Bottoming Period
Price oscillates in a narrow range at the bottom of the U. Neither buyers nor sellers have strong conviction. This accumulation phase can last several weeks as smart money quietly builds positions.
3
Gradual Upturn
Buyers begin to gain confidence, and price starts rising slowly. The right side of the U forms as demand gradually increases. Volume picks up as more participants recognize the shift in sentiment.
4
Breakout Above the Rim
Price finally breaks above the resistance level (rim) where the pattern began. This confirms the reversal, often accompanied by a surge in volume as momentum traders join the move.
How to Trade Rounding Bottom
1
Wait for Rim Breakout
Don't enter too early. The pattern only confirms when price breaks above the rim (the highest point of the left side) with strong volume. Patience is key.
2
Volume Increases on Right Side
Look for volume to expand as price rises on the right side of the U. Volume should be highest at the breakout, confirming institutional participation.
3
Slow Pattern = Reliable Pattern
The longer the formation (ideally 2-6 months), the more reliable the breakout. Quick U-shapes are less trustworthy. The gradual nature allows for strong base building.
4
Target = Depth of Bowl Above Rim
Measure the vertical distance from the rim to the bottom of the U. Project that same distance upward from the breakout point for your price target.
Technical Details
| Pattern Name | Rounding Bottom (Saucer Bottom) |
| Pattern Type | Bullish Reversal |
| Formation | Smooth, U-shaped curve over weeks to months |
| Confirmation | Breakout above rim with increased volume |
| Price Target | Depth of the pattern added to rim breakout level |
| Timeframe | 2-6 months (minimum several weeks) |
| Reliability | High (75-80%) when properly formed with volume confirmation |
| Volume | Decreases at bottom, increases on right side, surges at breakout |
Remember: Rounding bottoms are slow, patient patterns. Sharp V-shaped bottoms are NOT rounding bottoms. If the pattern forms in less than a month, it's likely unreliable. Always wait for the rim breakout before entering — early entries often get whipsawed during the bottoming process.
Recent Detections
Period:
Results
0
No detections found
No Rounding Bottom patterns detected in the last 7 days.