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Prothena Corporation plc (PRTA)
NasdaqGS - NasdaqGS Real-time price. Currency in USD
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At close: 04:00PM EST
After hours:
Strike:65.00
Callsfor18 February 2022
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA220218C00065000 | 2021-12-17 3:54PM EST | 2022-02-18 | 1.50 | 0.00 | 0.75 | 0.00 | - | 1 | 1 | 168.36% |
| PRTA220318C00065000 | 2022-01-28 3:49PM EST | 2022-03-18 | 0.50 | 0.00 | 1.15 | -1.50 | -75.00% | 35 | 59 | 122.27% |
| PRTA220617C00065000 | 2022-01-21 9:47AM EST | 2022-06-17 | 1.89 | 0.15 | 1.80 | 0.00 | - | 2 | 2 | 82.72% |
| PRTA220715C00065000 | 2021-11-05 8:33AM EST | 2022-07-15 | 9.30 | 4.70 | 7.10 | 0.00 | - | 1 | 2 | 142.63% |
| PRTA220916C00065000 | 2021-11-05 1:04PM EST | 2022-09-16 | 12.00 | 5.40 | 10.00 | 0.00 | - | 2 | 0 | 139.23% |
| PRTA221216C00065000 | 2021-12-17 9:48AM EST | 2022-12-16 | 5.88 | 1.95 | 6.00 | 0.00 | - | 2 | 20 | 86.60% |
Putsfor18 February 2022
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA220318P00065000 | 2021-12-22 3:24PM EST | 2022-03-18 | 20.62 | 28.30 | 30.70 | 0.00 | - | 20 | 24 | 0.00% |
| PRTA220617P00065000 | 2022-01-24 12:39PM EST | 2022-06-17 | 32.70 | 32.50 | 34.60 | 0.00 | - | 2 | 7 | 88.33% |
| PRTA220715P00065000 | 2021-12-30 10:57AM EST | 2022-07-15 | 22.00 | 32.60 | 34.10 | 0.00 | - | 25 | 35 | 76.90% |
| PRTA220916P00065000 | 2021-11-10 6:55AM EST | 2022-09-16 | 14.69 | 25.90 | 27.90 | 0.00 | - | - | 1 | 0.00% |
| PRTA221216P00065000 | 2021-10-20 8:39AM EST | 2022-12-16 | 18.80 | 19.50 | 22.50 | 0.00 | - | 5 | 10 | 0.00% |
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