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Prothena Corporation Plc Stock (PRTA) Option Chain
For the November 21, 2025 expiration date, the PRTA stock option chain has a total of 20 contracts, with 20 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- December 19, 2025 : 33 contracts.
- January 16, 2026 : 111 contracts.
- March 20, 2026 : 2 contracts.
- June 18, 2026 : 6 contracts.
- January 15, 2027 : 125 contracts.
Prothena Corporation Plc (PRTA) Most Active Options & Calendar
PRTA Call Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
11.00
|
0.35 | -0.10 | -22.22% | 14 |
|
8.00
|
2.64 | 0.00 | - | 6 |
|
1.00
|
0.00 | 0.00 | - | - |
|
2.00
|
0.00 | 0.00 | - | - |
|
3.00
|
0.00 | 0.00 | - | - |
|
4.00
|
0.00 | 0.00 | - | - |
|
5.00
|
0.00 | 0.00 | - | - |
PRTA Put Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
1.00
|
0.00 | 0.00 | - | - |
|
2.00
|
0.00 | 0.00 | - | - |
|
3.00
|
0.00 | 0.00 | - | - |
|
4.00
|
0.00 | 0.00 | - | - |
|
5.00
|
0.00 | 0.00 | - | - |
|
6.00
|
0.00 | 0.00 | - | - |
|
7.00
|
0.18 | 0.00 | - | - |
Prothena Corporation Plc Stock (PRTA) Option Chain Analysis
| Put Volume Total | 0 |
| Call Volume Total | 20 |
| Put/Call Ratio (PCR) | 0.00 |
| Put Strike With Highest Volume | $1.00 |
| Call Strike With Highest Volume | $11.00 |
1.25%
0.68%
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