Prothena Corporation Plc Ordinary Shares | PRTA
AI Analysis of Prothena Corporation Plc Ordinary Shares
Prothena Ordinary Shares is down a bit on the day, funds flowing out kept the price down -2.80% since yesterday.
Currently PRTA isn't at a clear support/resistance line that seems tradable. Prothena Ordinary Shares hasn't established a very strong momentum in either direction over the last 3 months. We'll see if a stronger consensus among market participants emerges. PRTA might find some support at the 8.17 level, buyers might push the price back up from here. But it's not very clear what will happen.
Last analyzed on 2026-07-23
How Prothena Ordinary Shares compares to the broader Healthcare sector and the more specific Biotechnology industry
| Segment | Count |
1 Day% | 5 Day |
1 Month |
3 Month |
6 Month |
1 Year |
RSI | 3mo S-momo ?
Smooth Momentum is our proprietary technical indicator that looks for momentum with the greatest consistency and steady velocity.
We have penalized dramatic swings and fluctuations. If the momentum is too high and an asset spikes upward, this is often unreliable and collapses back down.
But the smoothed momentum provides the highest probability of continuing into the near future with the same directional rate of change. Several complex factors are weighted by neural nets to maximize probabilistic accuracy.
It works the same with positive or negative directions.
|
6mo S-momo | 1yr S-momo | Resistance ?
Support and Resistance levels are determined by previous high and low points. You may be familiar with traders drawing lines across charts where several peaks or valleys occur in the same range.
This helps us understand the trading range of an asset where the market doesn't perceive it to be worth more or less than a certain price level.
When it nears the boundaries of this range the probability of reversal can increase. Our neural nets create scores for this measure based on
many factors such as the frequency, recency, size, consistency, etc of previous reversal points.
|
Support |
Demark Sell ?
Demark 9 indicators are designed to look for exhaustion in the selling or buying trend which can often be predictive of a reversal point.
This indicator is triggered when there are 9 consecutive days where the closing price is higher/lower than the closing price 4 days ago.
Like all indicators, it is best used in combinations with other factors.
|
Demark Buy |
Short Interest |
Analysts Ratings ?
We track several different measures of analyst sentiment including ratings and price targets.
To create a composite Analyst Sentiment Score, we weight several factors such as the recent rate of change which can be more predictive than the absolute level.
We also weight each analyst's opinion based on their historic accuracy. We built in a time decay function to ensure that the rating reflects the current sentiment levels. Typical range (-80 to +80)
|
| Biotechnology
| 97 | -3.80206 | 0.500103 | 4.59773 | 13.1672 | 17.1738 | 37.0863 | 37.6907 | 13.404 | 12.9613 | 18.1372 | -15108.6 | -12240.5 | 2.8351 | 30.6701 | 6.86847 | 1.12814 |
| Healthcare
| 226 | -2.56066 | 0.399292 | 6.79894 | 17.4289 | 16.6238 | 32.1265 | 42.4867 | 17.0885 | 11.4251 | 12.0497 | -12404.8 | -10962.7 | 4.2035 | 20.0221 | 5.36824 | 0.767434 |
Companies with the highest correlation to Prothena Ordinary Shares
| Company |
Score |
1 Day% | 5 Day |
1 Month |
3 Month |
6 Month |
1 Year |
RSI | 3mo S-momo ?
Smooth Momentum is our proprietary technical indicator that looks for momentum with the greatest consistency and steady velocity.
We have penalized dramatic swings and fluctuations. If the momentum is too high and an asset spikes upward, this is often unreliable and collapses back down.
But the smoothed momentum provides the highest probability of continuing into the near future with the same directional rate of change. Several complex factors are weighted by neural nets to maximize probabilistic accuracy.
It works the same with positive or negative directions.
|
6mo S-momo | 1yr S-momo | Resistance ?
Support and Resistance levels are determined by previous high and low points. You may be familiar with traders drawing lines across charts where several peaks or valleys occur in the same range.
This helps us understand the trading range of an asset where the market doesn't perceive it to be worth more or less than a certain price level.
When it nears the boundaries of this range the probability of reversal can increase. Our neural nets create scores for this measure based on
many factors such as the frequency, recency, size, consistency, etc of previous reversal points.
|
Support |
Demark Sell ?
Demark 9 indicators are designed to look for exhaustion in the selling or buying trend which can often be predictive of a reversal point.
This indicator is triggered when there are 9 consecutive days where the closing price is higher/lower than the closing price 4 days ago.
Like all indicators, it is best used in combinations with other factors.
|
Demark Buy |
Short Interest Score |
| CRSP | CRISPR Therapeutics AG | 0.9 | -2.83 | 8.53 | 24.88 | 8.57 | 8.72 | 9.52 | 22 | -7.99 | -7.23 | -6.24 | -10569.16 | -3494.21 | 0 | 125 | 15.3247 |
| KYMR | Kymera Therapeutics, Inc. | 0.89 | -4.56 | 3.50 | 9.89 | 48.71 | 39.02 | 186.89 | 44 | 42.30 | 77.68 | 124.63 | -2057.60 | -34197.28 | 0 | 0 | 13.6584 |
| VCYT | Veracyte, Inc. | 0.86 | -0.95 | 1.31 | -26.18 | -6.07 | 17.29 | 41.71 | 51 | 93.86 | 37.05 | 64.75 | -434.97 | -23854.04 | 0 | 0 | 4.97884 |
| MGNI | Magnite, Inc. Common Stoc | 0.86 | -2.10 | -5.58 | 26.15 | 74.91 | 90.92 | 6.91 | 22 | 27.94 | 13.76 | 14.43 | -5922.35 | -9216.09 | 0 | 100 | 5.9574 |
| MDGL | Madrigal Pharmaceuticals, | 0.82 | -3.90 | 2.27 | -4.67 | -1.63 | 19.33 | 32.54 | 49 | 24.44 | 18.70 | 22.32 | -271.35 | -21062.52 | 0 | 0 | 18.5824 |
| PAYC | PAYCOM SOFTWARE, INC. | 0.82 | 2.05 | 3.94 | 55.98 | 71.39 | 97.65 | -0.10 | 49 | -5.92 | -8.38 | -21.48 | -1638.98 | -2836.71 | 0 | 0 | 1.70052 |
Top 3 correlating companies
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