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Prothena Corporation Plc Stock (PRTA) Option Chain
For the September 19, 2025 expiration date, the PRTA stock option chain has a total of 4 contracts, with 0 call options and 4 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- January 16, 2026 : 0 contracts.
Prothena Corporation Plc (PRTA) Most Active Options & Calendar
PRTA Call Options Expiring September 19, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
2.50
|
3.50 | 0.00 | - | - |
|
5.00
|
1.95 | 0.00 | - | - |
|
7.50
|
0.80 | 0.00 | - | - |
|
10.00
|
0.30 | 0.00 | - | - |
|
12.50
|
0.10 | 0.00 | - | - |
|
15.00
|
0.20 | 0.00 | - | - |
|
17.50
|
0.10 | 0.00 | - | - |
PRTA Put Options Expiring September 19, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
5.00
|
0.20 | 0.05 | +33.33% | 4 |
|
2.50
|
0.03 | 0.00 | - | - |
|
7.50
|
1.80 | 0.00 | - | - |
|
10.00
|
3.19 | 0.00 | - | - |
|
12.50
|
0.00 | 0.00 | - | - |
|
15.00
|
0.00 | 0.00 | - | - |
|
17.50
|
7.10 | 0.00 | - | - |
Prothena Corporation Plc Stock (PRTA) Option Chain Analysis
| Put Volume Total | 4 |
| Call Volume Total | 0 |
| Put/Call Ratio (PCR) | N/A |
| Put Strike With Highest Volume | $5.00 |
| Call Strike With Highest Volume | $2.50 |
0.93%
0.15%
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