Prothena Corporation (PRTA)
NASDAQ: PRTA
· Real-Time Price · USD
9.08
0.36 (4.13%)
At close: May 02, 2025, 9:58 AM
PRTA Volatility Exposure
Prothena has experienced an average implied
volatility of 1.25 and an average realized volatility of 0.88.
Volatility History
| Date | % Change | P/C | Total OI | % OI Change | Implied Volatility | Realized Vol. |
|---|---|---|---|---|---|---|
| May 1, 2025 | -5.32% | 0 | 6.09K | +5.20% | 1.3 | n/a |
| Apr 28, 2025 | -0.92% | 100 | 5.79K | +3.37% | 1.37 | n/a |
| Apr 25, 2025 | +1.25% | 15.67 | 5.6K | +5.90% | 1.39 | n/a |
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