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Prothena Corporation plc (PRTA)
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At close: 04:00PM EDT
After hours:
Callsfor15 September 2023
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA230915C00030000 | 2023-03-06 12:44PM EDT | 30.00 | 24.10 | 19.10 | 21.60 | 0.00 | - | 1 | 3 | 86.50% |
| PRTA230915C00050000 | 2023-03-16 1:10PM EDT | 50.00 | 9.55 | 7.00 | 8.90 | 0.00 | - | - | 2 | 68.87% |
| PRTA230915C00055000 | 2023-03-22 3:21PM EDT | 55.00 | 5.90 | 5.20 | 7.50 | 0.00 | - | 7 | 7 | 69.26% |
| PRTA230915C00060000 | 2023-02-03 12:12PM EDT | 60.00 | 11.03 | 7.40 | 8.30 | 0.00 | - | 6 | 6 | 91.27% |
| PRTA230915C00065000 | 2023-03-10 1:56PM EDT | 65.00 | 3.77 | 2.75 | 3.30 | 0.00 | - | 1 | 203 | 60.99% |
| PRTA230915C00070000 | 2023-02-21 12:01PM EDT | 70.00 | 4.70 | 2.10 | 3.00 | 0.00 | - | - | 2 | 63.62% |
| PRTA230915C00080000 | 2023-02-15 4:39PM EDT | 80.00 | 3.67 | 0.25 | 2.35 | 0.00 | - | - | 1 | 61.04% |
| PRTA230915C00085000 | 2023-03-06 10:30AM EDT | 85.00 | 1.90 | 0.70 | 1.15 | 0.00 | - | 65 | 69 | 60.16% |
Putsfor15 September 2023
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA230915P00045000 | 2023-03-29 2:00PM EDT | 45.00 | 5.63 | 6.00 | 6.60 | 0.00 | - | 5 | 58 | 60.35% |
| PRTA230915P00050000 | 2023-03-21 1:59PM EDT | 50.00 | 8.30 | 8.10 | 9.80 | 0.00 | - | 14 | 15 | 58.51% |
| PRTA230915P00060000 | 2023-01-23 12:12PM EDT | 60.00 | 14.65 | 13.80 | 16.10 | 0.00 | - | - | 1 | 59.01% |
| PRTA230915P00085000 | 2023-02-21 3:11PM EDT | 85.00 | 34.70 | 36.20 | 38.20 | 0.00 | - | - | 0 | 59.18% |
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