Prothena Corporation (PRTA)
9.18
-0.08 (-0.86%)
At close: Apr 17, 2025, 3:59 PM
9.35
1.91%
After-hours: Apr 17, 2025, 07:24 PM EDT
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. | Vol. Spread |
|---|---|---|---|---|---|---|---|
| 04/15/25 | -2.94% | 0 | 3.85K | +45.80% | 1.32 | n/a | n/a |
| 04/04/25 | -1.45% | 0 | 2.64K | +0.00% | 1.15 | n/a | n/a |
| 04/02/25 | +4.66% | 0.05 | 2.64K | +60.49% | 1.15 | n/a | n/a |
Stop Guessing, Start Knowing.
Cut through market noise with actionable insights that actually help you make confident investment decisions. No more endless research or gut-based guessing.
- Unlimited access to all data and tools
- Unlimited access to all data and tools, giving you the edge over everyone else in the market.
- Realtime Options & Dark Pool Data
- Instant access to live options & dark pool data to spot opportunities and trade with precision before the market moves.
- Top Wallstreet Analyst Ratings
- Follow ratings from the best analysts on Wall Street to stay ahead.
- Up to 30 years financial history
- We deliver premium Wall Street data with top-tier accuracy and up to 30 years of history.