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Prothena Corporation plc (PRTA)
NasdaqGS - NasdaqGS Real-time price. Currency in USD
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At close: 04:00PM EDT
After hours:
Strike:20.00
Callsfor16 August 2024
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA240816C00020000 | 2024-07-23 9:40AM EDT | 2024-08-16 | 4.82 | 4.40 | 6.50 | 0.00 | - | 2 | 8 | 126.56% |
| PRTA240920C00020000 | 2024-07-23 9:40AM EDT | 2024-09-20 | 5.34 | 5.00 | 6.80 | 0.00 | - | 2 | 26 | 93.31% |
| PRTA241220C00020000 | 2024-06-17 9:31AM EDT | 2024-12-20 | 4.70 | 0.00 | 0.00 | 0.00 | - | 1 | 2 | 0.00% |
| PRTA250117C00020000 | 2024-05-28 9:34AM EDT | 2025-01-17 | 5.50 | 3.10 | 5.90 | 0.00 | - | 1 | 3 | 52.78% |
| PRTA260116C00020000 | 2024-07-22 2:24PM EDT | 2026-01-16 | 10.00 | 8.10 | 12.70 | 0.00 | - | 3 | 2 | 77.17% |
Putsfor16 August 2024
| Contract name | Last trade date | Expiry date | Last price | Bid | Ask | Change | % change | Volume | Open interest | Implied volatility |
|---|---|---|---|---|---|---|---|---|---|---|
| PRTA240816P00020000 | 2024-07-26 10:40AM EDT | 2024-08-16 | 0.23 | 0.00 | 0.40 | -0.07 | -23.33% | 1 | 14 | 68.95% |
| PRTA240920P00020000 | 2024-07-26 10:40AM EDT | 2024-09-20 | 0.58 | 0.00 | 2.45 | -1.07 | -64.85% | 1 | 57 | 84.81% |
| PRTA250117P00020000 | 2024-07-18 2:00PM EDT | 2025-01-17 | 2.90 | 2.45 | 4.40 | 0.00 | - | 3 | 43 | 88.87% |
| PRTA260116P00020000 | 2024-07-22 9:30AM EDT | 2026-01-16 | 4.00 | 3.40 | 4.50 | 0.00 | - | 2 | 19 | 56.07% |
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