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PRTA forms 20 Day Moving Average Resistance on September 18

Prothena Corporation plc (PRTA) Technical Analysis, Stock Scans & Trading Signals · Sep 17, 2025, 20:05 ET
PRTA posted a 1.23% loss on Wednesday, September 17th, accompanied by 0.5× normal trading volume. consolidation patterns formed: Bollinger Band Squeeze, suggesting a potential continuation after price stabilization. Key support levels exist at 7.94, 7.82 & 7.59, with resistance at 8.28, 8.51 & 8.63. Additionally, Slow Stochastic points to oversold territory, hinting at a potential consolidation.

Current SwingTradeBot Technical Rating of PRTA: D

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Prothena Corporation plc (PRTA)