PRTA (Prothena Corporation plc Ordinary Shares)
Iron Condor Setups
Iron condor opportunities for PRTA based on the same scoring engine used in the Iron Condor Screener: breach rate, average straddle, IV rank, IV premium, and beta-adjusted scoring. Updated every 5 minutes during market hours.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
Current Iron Condor Setup for PRTA
Score
15.46
Breach Rate
24.2%
135 of 557 observations
Avg Straddle
$2.46
11.8% of price
IV Rank
73%
IV Premium
5.10x
IV ÷ Realized Vol
Beta vs SPY
1.06
P/C Vol
—
Current Price
$8.29
Score formula:
(1 − breach_rate) × avg_straddle × IV_premium_factor × beta_penalty.
Higher is better. PRTA is ranked against all other tracked symbols by score; see the
full Iron Condor Screener for the leaderboard.
PRTA IV Rank — Last 30 Days
| Date | IV Rank |
|---|---|
| 20260925 | 73% |
| 20260924 | 53% |
| 20260923 | 28% |
| 20260922 | 19% |
| 20260921 | 50% |
| 20260918 | 34% |
| 20260917 | 30% |
| 20260916 | 41% |
| 20260915 | 66% |
| 20260914 | 22% |
| 20260911 | 23% |
| 20260910 | 23% |
| 20260909 | 27% |
| 20260908 | 26% |
| 20260904 | 13% |
| 20260903 | 0% |
| 20260902 | 51% |
| 20260901 | 38% |
| 20260831 | 28% |
| 20260828 | 27% |
| 20260827 | 36% |
| 20260826 | 14% |
| 20260825 | 39% |
| 20260824 | 33% |
| 20260821 | 24% |
| 20260820 | 23% |
| 20260819 | 16% |
| 20260818 | 26% |
| 20260817 | 22% |
| 20260814 | 38% |