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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:55.00
Callsfor18 February 2022
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA220218C00055000 | 2022-01-13 12:44PM EST | 2022-02-18 | 0.40 | 0.00 | 1.30 | 0.00 | - | 4 | 7 | 156.35% |
| PRTA220318C00055000 | 2022-01-18 9:56AM EST | 2022-03-18 | 2.25 | 0.00 | 1.60 | 0.00 | - | 5 | 83 | 109.57% |
| PRTA220617C00055000 | 2022-01-28 12:08PM EST | 2022-06-17 | 1.55 | 1.00 | 2.65 | -0.35 | -18.42% | 1 | 47 | 84.13% |
| PRTA220715C00055000 | 2021-11-19 10:52AM EST | 2022-07-15 | 14.64 | 5.90 | 9.10 | 0.00 | - | 1 | 1 | 145.58% |
| PRTA220819C00055000 | 2021-11-05 10:32AM EST | 2022-08-19 | 16.40 | 7.50 | 10.20 | 0.00 | - | 1 | 1 | 146.36% |
| PRTA220916C00055000 | 2022-01-19 1:15PM EST | 2022-09-16 | 4.27 | 1.30 | 2.75 | 0.00 | - | 1 | 2 | 68.07% |
| PRTA221216C00055000 | 2022-01-06 1:35PM EST | 2022-12-16 | 8.00 | 1.55 | 5.40 | 0.00 | - | 10 | 25 | 71.48% |
Putsfor18 February 2022
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA220218P00055000 | 2021-12-22 3:04PM EST | 2022-02-18 | 11.35 | 17.90 | 20.90 | 0.00 | - | - | 10 | 0.00% |
| PRTA220318P00055000 | 2021-12-07 2:40PM EST | 2022-03-18 | 11.30 | 12.90 | 15.10 | 0.00 | - | 12 | 123 | 0.00% |
| PRTA220617P00055000 | 2021-12-30 12:52PM EST | 2022-06-17 | 13.50 | 22.80 | 24.50 | 0.00 | - | 2 | 7 | 75.93% |
| PRTA220715P00055000 | 2021-11-29 12:40PM EST | 2022-07-15 | 14.03 | 14.90 | 15.90 | 0.00 | - | 8 | 27 | 0.00% |
| PRTA220916P00055000 | 2021-11-10 6:55AM EST | 2022-09-16 | 9.69 | 16.60 | 19.80 | 0.00 | - | - | 1 | 0.00% |
| PRTA221216P00055000 | 2021-12-02 9:32AM EST | 2022-12-16 | 19.00 | 15.70 | 18.80 | 0.00 | - | 2 | 3 | 0.00% |
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