Prothena Corporation plc (PRTA) Stock Price

9.21 ▼ -0.17 (-1.81%)
Open: 9.38 Vol: 4.13M Day's range: 9.11 - 9.56 Dec 19, 16:00 EST
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PRTA Technical Analysis
5 mins 30 mins Hourly Daily Weekly
SELL SELL SELL SELL SELL
  5 mins 30 mins Hourly Daily Weekly
MA5 9.37▼ 9.38▼ 9.39▼ 9.55▼ 10.37▼
MA10 9.40▼ 9.41▼ 9.40▼ 9.94▼ 10.28▼
MA20 9.40▼ 9.43▼ 9.48▼ 10.30▼ 9.50▼
MA50 9.43▼ 9.56▼ 9.83▼ 10.29▼ 9.81▼
MA100 9.43▼ 9.87▼ 10.32▼ 9.40▼ 15.45▼
MA200 9.50▼ 10.35▼ 10.36▼ 8.85▲ 31.09▼
  5 mins 30 mins Hourly Daily Weekly
MACD -0.013▼ -0.002▼ 0.009▲ -0.167▼ 0.153▲
RSI 25.678▼ 33.875▼ 31.116▼ 36.100▼ 46.912▼
STOCH 33.440     32.350     24.301     12.102▼ 48.549    
WILL %R -89.362▼ -92.308▼ -94.382▼ -95.935▼ -67.575    
CCI -378.606▼ -240.433▼ -172.224▼ -131.363▼ -58.647    
Latest Filters Detected On PRTA
BREAK $PRTA Price Breaks 30 Days Low Set Alert
BREAK $PRTA Price Breaks 20 Days Low Set Alert
BREAK $PRTA Price Breaks 10 Days Low Set Alert
Prothena Corporation plc News
Monday, November 17, 2025 12:47 PM
The average one-year price target for Prothena (NasdaqGS:PRTA) has been revised to $18.70 / share. This is an increase of 11.11% from the prior estimate of $16.83 dated November 7, 2025. The price ...
Sunday, November 16, 2025 04:00 PM
As of November 17, 2025, the average one-year price target for Prothena is $18.70/share. The forecasts range from a low of $4.04 to a high of $37.80. The average price target represents an increase of ...
Wednesday, October 29, 2025 05:44 AM
The average one-year price target for Prothena (NasdaqGS:PRTA) has been revised to $16.83 / share. This is an increase of 37.50% from the prior estimate of $12.24 dated September 27, 2025. The price ...
PRTA historical stock data
date open high low close volume
19/12/25 9.38 9.56 9.11 9.21 4,129,698
18/12/25 9.46 9.67 9.32 9.38 547,631
17/12/25 9.78 9.91 9.39 9.43 508,027
16/12/25 9.95 10.16 9.52 9.75 638,928
15/12/25 10.37 10.50 9.94 9.97 852,645
12/12/25 10.40 10.49 10.195 10.36 477,695
11/12/25 9.93 10.50 9.81 10.33 693,399
10/12/25 10.28 10.32 9.69 9.87 961,391
09/12/25 10.70 10.80 10.23 10.32 532,153
08/12/25 11.20 11.30 10.71 10.73 561,870
Quote Details
52wk Low:4.32
52wk High:16.665
Vol:4.13M
Avg Vol(3m):13M
1Y Chng:-34.87%
1M Chng:-12.78%
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More Information
Index US Composite
Market Cap. 504.93M