Overall PRTA gets a technical rating of 0 out of 10. PRTA's overall performance in the market is below average. Also recent evolutions are not that positive. Both the medium and short term picture give negative signs.
Although the technical rating is bad, PRTA does present a nice setup opportunity. Prices have been consolidating lately and the volatility has been reduced. There is a support zone below the current price at 9.34, a Stop Loss order could be placed below this zone. We notice that large players showed an interest for PRTA in the last couple of days, which is a good sign.
- Behavior of large players is measured by the Effective Volume indicator. This indicator inspects the 1 minute timeframe looking for high volume transactions.
More info and screens
9.11
We found 1 important support area.
- A support zone ranging from 9.20 to 9.34. This zone is formed by a combination of multiple trend lines in multiple time frames.
3 important resistance areas can be observed.
- A resistance zone ranging from 9.55 to 9.85. This zone is formed by a combination of multiple trend lines and important moving averages in multiple time frames.
- Resistance @10.44 from a trend line in the weekly time frame.
- Resistance @10.97 from a trend line in the daily time frame.
The Technical Rating and Setup analysis above combine different indicators and trends in different timeframes. Individual signals from indicators may give more contradictive signals and should always be interpreted in the more global context.
| Indicator | Value | Signal | Comment |
|---|---|---|---|
| ChartMill Long Term Trend Indicator | NEUTRAL | NEUTRAL | The long term trend for PRTA is neutral. |
| ChartMill Short Term Trend Indicator | DOWN | NEGATIVE | The short term trend for PRTA is down. |
| ChartMill Relative Strength | 16.94 | NEGATIVE | PRTA has a low relative strength, it was outperformed by 83.06% off all stocks on the market. |
| Simple Moving Average/SMA (20) | DOWN | NEGATIVE | The current price of PRTA is below a declining SMA(20). |
| Simple Moving Average/SMA (50) | DOWN | NEGATIVE | The current price of PRTA is below a declining SMA(50). |
| Simple Moving Average/SMA (200) | DOWN | MIXED | The current price of PRTA is above a declining SMA(200). |
| Relative Strength Index/RSI (14) | 43.06 | NEUTRAL | The RSI value for PRTA is a neutral value. |
| Moving Average Convergence Divergence/MACD (12, 26, 9) | -0.07 | NEGATIVE | The MACD value suggests PRTA has a negative trend, although the MACD value is rising. |
| Stochastics (14,3) | 21.2 | NEUTRAL | The Stochastics value for PRTA is a neutral value. |
| Average True Range in percent/ATR (20) | 5.85 | HIGH VOLATILITY | The high ATR as a percentage value for PRTA suggests high volalility. |
| Average Directional Index/ADX (14) | 23.98 | NEUTRAL | The ADX value for PRTA suggests a possible start of a new trend. |
NASDAQ:PRTA (12/29/2025, 1:45:38 PM)
9.41
-0.13 (-1.36%)
PROTHENA CORP PLC / PRTA FAQ
What is the ChartMill technical rating of PROTHENA CORP PLC (PRTA) stock?
ChartMill assigns a technical rating of 1 / 10 to PRTA.
Can you provide the trend direction for PROTHENA CORP PLC?
The current trend direction for PROTHENA CORP PLC (PRTA) is Bearish.
What is the RSI signal for PRTA stock?
PROTHENA CORP PLC (PRTA) has an RSI value of 43.0611. This indicates that the stock is currently neutral.
What is the short term momentum for PROTHENA CORP PLC (PRTA) stock?
The short term momentum for PROTHENA CORP PLC (PRTA) is negative.
What are the support and resistance levels for PROTHENA CORP PLC (PRTA) stock?
PROTHENA CORP PLC (PRTA) has a support level at 9.34 and a resistance level at 9.55. Check the full technical report for our detailed analysis of PRTA support and resistance levels.