Prothena Corporation plc (PRTA) Stock Price

8.15 ▼ -0.01 (-0.12%)
Open: 8.11 Vol: 42.55K Day's range: 8.11 - 8.35 Sep 16, 15:59 EDT
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PRTA Technical Analysis
5 mins 30 mins Hourly Daily Weekly
SELL SELL SELL SELL NEUTRAL
  5 mins 30 mins Hourly Daily Weekly
MA5 8.18▼ 8.21▼ 8.24▼ 8.25▼ 8.38▼
MA10 8.20▼ 8.26▼ 8.24▼ 8.32▼ 7.76▲
MA20 8.22▼ 8.25▼ 8.27▼ 8.38▼ 6.92▲
MA50 8.26▼ 8.29▼ 8.32▼ 7.56▲ 11.16▼
MA100 8.25▼ 8.33▼ 8.32▼ 7.05▲ 18.82▼
MA200 8.27▼ 8.33▼ 8.25▼ 10.33▼ 33.10▼
  5 mins 30 mins Hourly Daily Weekly
MACD -0.007▼ -0.008▼ -0.006▼ -0.090▼ 0.566▲
RSI 26.779▼ 38.347▼ 40.823▼ 51.530▲ 45.781▼
STOCH 3.758▼ 30.000     60.659     33.566     82.247▲
WILL %R -100.000▼ -83.333▼ -81.633▼ -85.294▼ -22.283▲
CCI -164.859▼ -117.014▼ -101.511▼ -99.854     66.823    
Latest Filters Detected On PRTA
CDL $PRTA Doji Star Candlestick Pattern Detected Set Alert
CDL $PRTA Doji Candlestick Pattern Detected Set Alert
Prothena Corporation plc News
Thursday, August 28, 2025 09:05 AM
DUBLIN--(BUSINESS WIRE)--Prothena Corporation plc (NASDAQ:PRTA), a late-stage clinical biotechnology company with a robust pipeline of investigational therapeutics built on protein dysregulation ...
Thursday, August 28, 2025 06:39 AM
Piper Sandler lowered the firm’s price target on Prothena (PRTA) to $15 from $81 and keeps an Overweight rating on the shares. While the firm was disappointed to see PRX012’s ASCENT program hit ...
Thursday, August 28, 2025 06:38 AM
PRX012 showed 27.47 CL amyloid reduction at 400 mg, nearing FDA-defined thresholds. ARIA-E rates reached up to 41.7%, higher than those seen with Leqembi or Lilly drugs. Want to trade this news? Get ...
PRTA historical stock data
date open high low close volume
16/09/25 8.11 8.35 8.11 8.15 352,539
15/09/25 8.18 8.35 8.10 8.16 713,691
12/09/25 8.43 8.49 8.20 8.21 551,060
11/09/25 8.24 8.50 8.19 8.43 711,934
10/09/25 8.34 8.47 8.20 8.305 518,651
09/09/25 8.50 8.50 8.10 8.34 916,203
08/09/25 8.61 8.62 8.30 8.49 622,009
05/09/25 8.24 8.585 8.21 8.55 1,128,164
04/09/25 8.45 8.46 8.105 8.21 961,597
03/09/25 8.24 8.47 8.16 8.39 1,210,436
Quote Details
52wk Low:4.32
52wk High:22.25
Vol:42.55K
Avg Vol(3m):17.3M
1Y Chng:-51.05%
1M Chng:+15.93%
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