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Prothena Corporation plc (PRTA)
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At close: 04:00PM EDT
After hours:
Callsfor16 December 2022
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA221216C00020000 | 2022-05-02 12:27PM EDT | 20.00 | 13.20 | 9.10 | 12.50 | 0.00 | - | 1 | 1 | 83.15% |
| PRTA221216C00025000 | 2022-01-24 11:58AM EDT | 25.00 | 13.50 | 11.30 | 14.70 | 0.00 | - | 1 | 12 | 151.03% |
| PRTA221216C00030000 | 2022-05-02 3:14PM EDT | 30.00 | 6.40 | 4.00 | 7.50 | 0.00 | - | 1 | 19 | 77.51% |
| PRTA221216C00035000 | 2022-03-18 10:33AM EDT | 35.00 | 10.75 | 8.20 | 11.00 | 0.00 | - | 4 | 5 | 142.19% |
| PRTA221216C00040000 | 2022-05-24 9:46AM EDT | 40.00 | 2.50 | 1.90 | 3.80 | 0.00 | - | 1 | 697 | 73.41% |
| PRTA221216C00045000 | 2022-04-08 3:58PM EDT | 45.00 | 6.97 | 1.50 | 5.50 | 0.00 | - | 251 | 925 | 92.19% |
| PRTA221216C00050000 | 2022-04-01 1:32PM EDT | 50.00 | 6.49 | 2.00 | 3.90 | 0.00 | - | 25 | 1,119 | 93.90% |
| PRTA221216C00055000 | 2022-03-23 11:49AM EDT | 55.00 | 4.20 | 2.05 | 5.10 | 0.00 | - | 3 | 47 | 109.67% |
| PRTA221216C00060000 | 2022-05-25 2:01PM EDT | 60.00 | 1.00 | 0.05 | 1.55 | 0.00 | - | 122 | 146 | 72.51% |
| PRTA221216C00065000 | 2022-03-30 12:58PM EDT | 65.00 | 3.40 | 1.00 | 2.15 | 0.00 | - | 2 | 21 | 92.82% |
| PRTA221216C00070000 | 2022-05-18 1:07PM EDT | 70.00 | 0.80 | 0.20 | 2.10 | 0.00 | - | 3 | 39 | 89.80% |
| PRTA221216C00075000 | 2022-02-22 4:54PM EDT | 75.00 | 1.70 | 0.50 | 4.00 | 0.00 | - | 3 | 9 | 113.50% |
| PRTA221216C00080000 | 2021-12-30 2:24PM EDT | 80.00 | 6.90 | 0.40 | 2.80 | 0.00 | - | 1 | 5 | 106.84% |
| PRTA221216C00085000 | 2022-04-27 11:51AM EDT | 85.00 | 0.65 | 0.00 | 1.75 | 0.00 | - | 1 | 46 | 95.61% |
| PRTA221216C00090000 | 2021-12-15 12:27PM EDT | 90.00 | 2.51 | 0.40 | 3.50 | 0.00 | - | - | 1 | 120.39% |
| PRTA221216C00095000 | 2021-11-10 7:55AM EDT | 95.00 | 11.50 | 1.30 | 5.50 | 0.00 | - | 1 | 1 | 146.00% |
| PRTA221216C00100000 | 2022-04-22 9:30AM EDT | 100.00 | 2.00 | 0.00 | 0.75 | 0.00 | - | 40 | 53 | 89.36% |
| PRTA221216C00105000 | 2021-11-10 7:55AM EDT | 105.00 | 14.68 | 1.90 | 4.90 | 0.00 | - | 10 | 15 | 152.37% |
Putsfor16 December 2022
| Contract name | Last trade date | Strike | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA221216P00030000 | 2022-04-19 12:13PM EDT | 30.00 | 5.81 | 7.20 | 9.90 | 0.00 | - | 10 | 24 | 89.60% |
| PRTA221216P00035000 | 2022-05-27 11:37AM EDT | 35.00 | 11.42 | 9.50 | 12.20 | +2.42 | +26.89% | 1 | 182 | 74.85% |
| PRTA221216P00040000 | 2022-04-08 12:37PM EDT | 40.00 | 11.05 | 13.50 | 17.00 | 0.00 | - | 7 | 17 | 80.86% |
| PRTA221216P00045000 | 2021-10-27 2:21PM EDT | 45.00 | 9.00 | 9.00 | 14.00 | 0.00 | - | 5 | 20 | 0.00% |
| PRTA221216P00050000 | 2022-04-21 10:22AM EDT | 50.00 | 18.90 | 23.50 | 25.10 | 0.00 | - | 20 | 24 | 87.70% |
| PRTA221216P00055000 | 2021-12-02 10:32AM EDT | 55.00 | 19.00 | 15.70 | 18.80 | 0.00 | - | 2 | 3 | 0.00% |
| PRTA221216P00060000 | 2021-11-17 2:54PM EDT | 60.00 | 18.20 | 20.10 | 24.00 | 0.00 | - | 2 | 14 | 0.00% |
| PRTA221216P00065000 | 2021-10-20 9:39AM EDT | 65.00 | 18.80 | 19.50 | 22.50 | 0.00 | - | 5 | 10 | 0.00% |
| PRTA221216P00070000 | 2022-03-04 11:47AM EDT | 70.00 | 38.30 | 31.80 | 35.90 | 0.00 | - | 1 | 2 | 0.00% |
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