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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:25.00
Callsfor18 February 2022
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA220218C00025000 | 2022-01-20 9:39AM EST | 2022-02-18 | 12.28 | 6.60 | 9.40 | 0.00 | - | - | 1 | 87.50% |
| PRTA220318C00025000 | 2022-01-18 12:00AM EST | 2022-03-18 | 14.00 | 7.90 | 10.10 | 0.00 | - | 7 | 5 | 96.00% |
| PRTA220715C00025000 | 2022-01-18 12:00AM EST | 2022-07-15 | 16.40 | 9.80 | 12.00 | 0.00 | - | 5 | 0 | 82.32% |
| PRTA220916C00025000 | 2021-11-10 6:55AM EST | 2022-09-16 | 30.09 | 20.30 | 22.50 | 0.00 | - | - | 1 | 212.35% |
| PRTA221216C00025000 | 2022-01-24 10:58AM EST | 2022-12-16 | 13.50 | 10.40 | 14.50 | 0.00 | - | 1 | 12 | 76.17% |
Putsfor18 February 2022
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA220218P00025000 | 2022-01-25 12:38PM EST | 2022-02-18 | 0.60 | 0.00 | 4.40 | 0.00 | - | 10 | 11 | 185.25% |
| PRTA220318P00025000 | 2022-01-24 11:37AM EST | 2022-03-18 | 1.35 | 0.75 | 2.60 | 0.00 | - | 3 | 4 | 107.37% |
| PRTA220617P00025000 | 2022-01-18 12:00AM EST | 2022-06-17 | 2.20 | 2.30 | 4.80 | 0.00 | - | - | 1 | 95.70% |
| PRTA220819P00025000 | 2021-12-27 10:14AM EST | 2022-08-19 | 1.70 | 2.70 | 3.90 | 0.00 | - | - | 3 | 76.17% |
| PRTA220916P00025000 | 2021-12-06 9:49AM EST | 2022-09-16 | 2.20 | 1.65 | 2.10 | 0.00 | - | 1 | 2 | 52.64% |
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