CHART PATTERNS January 27, 2026

Diamond Patterns: Rare Reversal Signals Guide

Master rare but powerful diamond patterns for major reversal signals with 60-65% success rates

Diamond Patterns

Diamond top and bottom patterns for major reversals

Understanding Diamond Patterns

Diamond patterns are rare reversal formations that combine expanding and contracting price action, creating a diamond shape. They form at major tops and bottoms, signaling significant trend changes. The pattern shows initial volatility expansion followed by contraction before the reversal. Due to their rarity and complexity, they're powerful signals when properly identified.

đź’ˇ Success Rate

Diamond patterns: 60-65% reversal success. Rare but powerful at major turning points. Best with volume confirmation.

Diamond Top (Bearish)

Pattern Structure

  • Expanding Phase: Widening price swings (left half)
  • Contracting Phase: Narrowing price swings (right half)
  • Shape: Diamond or rhombus formation
  • Duration: 2-4 months typical
  • Breakdown: Below support line with volume

Trading Strategy

Entry: Sell/short on close below diamond support

Stop Loss: Above diamond high

Target: Measure diamond height, subtract from breakdown

Volume: Should increase on breakdown

Success Rate: 60-65% reach target

Diamond Bottom (Bullish)

Pattern Structure

  • Expanding Phase: Widening price swings downward
  • Contracting Phase: Narrowing price swings upward
  • Shape: Inverted diamond formation
  • Duration: 2-4 months typical
  • Breakout: Above resistance line with volume

Trading Strategy

Entry: Buy on close above diamond resistance

Stop Loss: Below diamond low

Target: Measure diamond height, add to breakout

Volume: Should increase on breakout

Success Rate: 60-65% reach target

Key Takeaways

  • Diamond patterns are rare reversal signals (60-65% success)
  • Diamond top: bearish reversal at major tops
  • Diamond bottom: bullish reversal at major bottoms
  • Structure: expanding phase then contracting phase
  • Duration: 2-4 months typical formation time
  • Volume increases during expansion, decreases during contraction
  • Target: measure diamond height, project from breakout
  • Rare pattern—only forms at major turning points
  • Requires clear diamond shape for validity
  • Always use stops: opposite side of diamond

Conclusion

Diamond patterns are rare but powerful reversal signals that form at major market turning points. Their unique structure of expanding then contracting volatility makes them distinctive. When properly identified with volume confirmation, they provide excellent risk-reward opportunities for catching major trend changes.

You've completed the chart patterns series!

Review head and shoulders and double tops/bottoms for more reversal patterns. Explore candlestick patterns to combine with chart patterns.

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