Prothena Corporation (PRTA)
NASDAQ: PRTA
· Real-Time Price · USD
5.71
0.63 (12.40%)
At close: Jun 16, 2025, 3:59 PM
5.75
0.79%
After-hours: Jun 16, 2025, 07:40 PM EDT
| Call Volume | 144 |
| Call Premium | 34K |
| Premium | 34K |
| Call Open Interest | 429 |
| Implied Volatility (IV) | 1.2 |
| Total Open Interest | 429 |
| Net Premium | 34K |
| Put Volume | 0 |
| Put Premium | 0 |
| P/C Ratio | 0 |
| Put Open Interest | 0 |
| IV Rank | 22.08 |
| 🐻/🐂 Prem | n/a |
| (Net Call x Net Put) Prem | 34K x 0 |
Historical PRTA Data
| Date | % Change | P/C | Volume | C Volume | P Volume | Total OI | OI Change | % OI Change | C Prem | P Prem |
| 06/13/25 | +1.80% | 2.31 | 202 | 61 | 141 | 35.09K | -17 | -0.05% | 2.31K | 10.35K |
| 06/12/25 | +0.40% | 0.26 | 24 | 19 | 5 | 35.1K | -50 | -0.14% | 2.75K | 298 |
| 06/11/25 | -3.41% | 0 | 70 | 70 | 0 | 35.16K | +118 | +0.34% | 15.56K | 0 |
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.