CSTL · Iron Condor Setups
Castle Biosciences, Inc. Common Stock
Iron condor opportunities for CSTL 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.
CSTL IV rank history
30 sessionsIV rank = where today's implied volatility sits in its 1-year range (0–100). Above 50 favours selling premium; the shaded band marks 50–100.
CSTL doesn't currently meet the default iron-condor screening criteria
(breach rate ≤ 40%, avg straddle ≥ $10). Try the
full Iron Condor Screener with
relaxed filters, or check CSTL's
expected-move history
to understand its volatility regime.
CSTL IV Rank — Last 30 Days
| Date | IV Rank |
|---|---|
| 20261002 | 58% |
| 20261001 | 100% |
| 20260930 | 56% |
| 20260929 | 100% |
| 20260928 | 51% |
| 20260925 | 50% |
| 20260924 | 26% |
| 20260923 | 45% |
| 20260922 | 70% |
| 20260921 | 35% |
| 20260918 | 67% |
| 20260917 | 36% |
| 20260916 | 38% |
| 20260915 | 27% |
| 20260914 | 12% |
| 20260911 | 24% |
| 20260910 | 21% |
| 20260909 | 46% |
| 20260908 | 16% |
| 20260904 | 30% |
| 20260903 | 31% |
| 20260902 | 67% |
| 20260901 | 56% |
| 20260831 | 53% |
| 20260828 | 48% |
| 20260827 | 35% |
| 20260826 | 40% |
| 20260825 | 39% |
| 20260824 | 47% |
| 20260821 | 35% |
More on CSTL
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.