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9.46
4.06%
-0.40
After Hours:
9.54
0.08
+0.85%
Prothena Corporation Plc Stock (PRTA) Option Chain
For the March 20, 2026 expiration date, the PRTA stock option chain has a total of 8 contracts, with 0 call options and 8 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- April 17, 2026 : 72 contracts.
- June 18, 2026 : 0 contracts.
- September 18, 2026 : 0 contracts.
- January 15, 2027 : 0 contracts.
- January 21, 2028 : 0 contracts.
Prothena Corporation Plc (PRTA) Most Active Options & Calendar
PRTA Call Options Expiring March 20, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
2.50
|
0.00 | 0.00 | - | - |
|
5.00
|
3.96 | 0.00 | - | - |
|
6.00
|
3.73 | 0.00 | - | - |
|
7.50
|
2.43 | 0.00 | - | - |
|
9.00
|
1.11 | 0.00 | - | - |
|
10.00
|
0.40 | 0.00 | - | - |
|
11.00
|
0.05 | 0.00 | - | - |
PRTA Put Options Expiring March 20, 2026
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
9.00
|
0.25 | -0.15 | -37.50% | 8 |
|
2.50
|
0.00 | 0.00 | - | - |
|
5.00
|
0.55 | 0.00 | - | - |
|
6.00
|
0.00 | 0.00 | - | - |
|
7.50
|
0.20 | 0.00 | - | - |
|
10.00
|
0.00 | 0.00 | - | - |
|
11.00
|
0.00 | 0.00 | - | - |
Prothena Corporation Plc Stock (PRTA) Option Chain Analysis
| Put Volume Total | 8 |
| Call Volume Total | 0 |
| Put/Call Ratio (PCR) | N/A |
| Put Strike With Highest Volume | $9.00 |
| Call Strike With Highest Volume | $2.50 |
3.69%
0.68%
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