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2.99%
0.30
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10.35
Prothena Corporation Plc Stock (PRTA) Option Chain
For the January 16, 2026 expiration date, the PRTA stock option chain has a total of 18 contracts, with 18 call options and 0 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
Prothena Corporation Plc (PRTA) Most Active Options & Calendar
PRTA Call Options Expiring January 16, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
20.00
|
0.10 | 0.00 | - | 10 |
|
12.50
|
0.55 | 0.05 | +10.00% | 6 |
|
10.00
|
1.40 | 0.15 | +12.00% | 2 |
|
2.50
|
4.00 | 0.00 | - | - |
|
5.00
|
5.10 | 0.00 | - | - |
|
7.50
|
3.05 | 0.00 | - | - |
|
9.00
|
1.30 | 0.00 | - | - |
PRTA Put Options Expiring January 16, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
2.50
|
0.05 | 0.00 | - | - |
|
5.00
|
0.65 | 0.00 | - | - |
|
7.50
|
0.21 | 0.00 | - | - |
|
10.00
|
1.18 | 0.00 | - | - |
|
12.50
|
3.02 | 0.00 | - | - |
|
15.00
|
6.50 | 0.00 | - | - |
|
17.50
|
5.24 | 0.00 | - | - |
Prothena Corporation Plc Stock (PRTA) Option Chain Analysis
| Put Volume Total | 0 |
| Call Volume Total | 18 |
| Put/Call Ratio (PCR) | 0.00 |
| Put Strike With Highest Volume | $2.50 |
| Call Strike With Highest Volume | $20.00 |
1.11%
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