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A Triple Top shows three equal highs failing to break through, warning sellers are taking control. A Descending Triangle forms a flat floor with lower highs squeezing down, often signaling a drop ahead.

A Double Top shows two equal highs rejected at the same level, then price breaks the neckline down. A Rising Wedge squeezes price between two rising lines that converge, usually tipping over into a decline.

A Bearish Pennant follows a sharp drop with a tight little triangle, then continues falling after it breaks.