PROTHENA CORP PUBLIC LTD COHealthcare | Biotechnology
Prothena Corporation plc is a clinical-stage biotechnology company headquartered in Dublin, Ireland, specializing in the discovery and development of novel therapeutics for severe, life-threatening diseases. The company boasts a promising pipeline targeting neurodegenerative disorders linked to protein misfolding, including Alzheimer's disease, thereby addressing significant unmet medical needs. By leveraging cutting-edge scientific research and a robust intellectual property portfolio, Prothena is well-positioned to become a leader in the biopharmaceutical sector, with the potential to deliver transformative treatments that enhance patient outcomes globally.
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PRTA Price Trend and Signals
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PRTA Short Volume (from FINRA off-exchange and ATS venues)
PRTA Short Interest
PRTA Option Volumes & Open Interests (aggregated)
PRTA Put Call Ratios and IV (aggregated)
PRTA Financials
2026-05-19Somewhat Bearishprice_signal
Monthly low detected.
2026-05-12Somewhat Bearishprice_signal
Monthly low detected.
2026-05-11Somewhat Bearishprice_signal
Monthly low detected.
2026-05-01Somewhat Bearishmacd_signal
Dead cross above zero detected.
2026-04-28Somewhat Bullishmacd_signal
Golden cross above zero detected.
2026-04-28Somewhat Bullishprice_signal
Yearly high detected.
2026-04-24Somewhat Bearishmacd_signal
Dead cross above zero detected.
2026-04-17Somewhat Bullishprice_signal
Quarterly high detected.
2026-04-15Somewhat Bullishprice_signal
Quarterly high detected.
2026-04-08Somewhat Bullishprice_signal
Quarterly high detected.
2026-04-07Somewhat Bullishprice_signal
Quarterly high detected.
2026-04-06Somewhat Bullishprice_signal
Monthly high detected.
2026-04-01Somewhat Bullishprice_signal
Monthly high detected.
2026-03-26Bullishmacd_signal
Golden cross below zero detected.
2026-03-25Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-03-19Somewhat Bearishprice_signal
Monthly low detected.
2026-03-18Somewhat Bearishprice_signal
Monthly low detected.
2026-03-16Somewhat Bearishmacd_signal
Dead cross above zero detected.
2026-03-04Somewhat Bullishprice_signal
Monthly high detected.
2026-03-02Bullishmacd_signal
Golden cross below zero detected.
2026-03-02Somewhat Bullishprice_signal
Monthly high detected.
2026-02-27Bearishmacd_signal
Dead cross below zero detected.
2026-02-06Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-01-14Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2026-01-09Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-12-22Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-09-18Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-06-05Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-05-16Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-05-12Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-04-22Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-03-26Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-03-24Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-03-04Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.
2025-02-27Somewhat Bullishbottom_signal_v1
Potential bottom confirmed based on multi-timeframe lows.