PRTA
STRONG SHORTMeanRevComposite
14.90
Technical
26.80
Fundamental
11.00
Rank
—
Price
8.40
Hurst
0.09
As of
Oct 27, 2026
Daily
Prothena Corporation plc
HealthcareBiotechnologyProthena Corporation plc is a clinical-stage biotech company developing antibody-based therapies targeting protein misfolding diseases, particularly neurodegenerative conditions. Its lead candidates include Prasinezumab in Phase 3 trials for Parkinson's disease, Coramitug in Phase 3 for transthyretin amyloidosis, and several earlier-stage programs addressing Alzheimer's disease and other neurological disorders. The company operates through partnerships with Roche for synuclein-targeting antibodies and Bristol Myers Squibb for tau and TDP-43 targeted treatments.
Market cap
$434.8M
P/E (trailing)
—
P/E (forward)
-6.44
PEG ratio
—
Dividend yield
0.00%
Beta
-0.29
52w range
7.73 – 11.80
Return on equity
-14.39%
Profit margin
-80.68%
Revenue growth
-77.10%
Earnings growth
—
Price history
1Y: 8.47 (-21.2%) · range 7.91–11.51
Cycle position
29/ 100 cycle scoreENTRY ZONE
ENTRYAPPROACHMID-BULLNEAR-TOPEXIT
entry readiness 48 · WEAK SETUP · exit proximity 0
Conviction
30/ 100 · maturity 71%
VScore.3218
Buildup.2341
EMA entry setup.2848
Fundamentals.1711
Volume profile
POC
8.46
Price vs POC
+0.1%
Overhead supply
76%
Runway
+0.5%
Value area 8.24–9.45 · 76% of 120d volume overhead · heavy supply
Contributing sources
| Source | Score | Last seen |
|---|---|---|
| insider-activity | 0.400 | Oct 27, 2026 |
Forward returns
| Horizon | Return | MFE | State |
|---|---|---|---|
| 20d | +2.12% | +2.74% | 2/20d |
| 40d | +2.12% | +2.74% | 2/40d |