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Stock Trend Analysis Report

Prepared for you on Friday, May 9, 2025.

Prothena Corporation plc - Ordinary Shares (NASDAQ:PRTA)

Strong Downtrend (-100) - PRTA is in a strong downtrend that is likely to continue. With short-term, intermediate, and long-term bearish momentum, PRTA continues to fall. Traders should use caution and set stops.

Is it time to buy, sell, or avoid PRTA?

MarketClub looks at technical strength and momentum to determine if the timing is right for PRTA.

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NASDAQ_PRTA
Open High Low PRTA Price Change
7.3000 7.4400 7.0102 7.0950 -0.1950
Entry Signal

MarketClub’s Trade Triangles for PRTA

long term down The long-term trend has been DOWN since Sep 8th, 2023 at 52.70

intermediate term down The intermediate-term trend has been DOWN since Mar 11th, 2025 at 13.69

short term down The short-term trend has been DOWN since Apr 28th, 2025 at 9.39

Smart Scan Analysis for PRTA

Based on our trend formula, PRTA is rated as a -100 on a scale from -100 (Strong Downtrend) to +100 (Strong Uptrend).

-100
Smart Scan Analysis for PRTA
Strong Downtrend Sideways Strong Uptrend
Open High Low Price Change
7.3000 7.4400 7.0102 7.0950 -0.1950
Prev. Close Volume Bid Ask Time
7.1000 1508469 2025-05-08 15:59:17
Year High46.14Year High Date2018-01-29
Year Low10.43Year Low Date2018-04-25
52wk High25.4252wk High Date2024-07-25
52wk Low7.1752wk Low Date2025-05-07
Year End Close7.33Average Volume1,306,237
Shares Outstanding53,827Short Interest90,946
% Institutional29.4Market Cap368M
Assets547,108,000MLiabilities60,182,000M
P/E Ratio27.0504Volatility69.51
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