BIIB (Biogen Inc. Common Stock)
Iron Condor Setups
Iron condor opportunities for BIIB 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 BIIB
Score
3.31
Breach Rate
28.2%
146 of 518 observations
Avg Straddle
$13.49
8.3% of price
IV Rank
36%
IV Premium
1.42x
IV ÷ Realized Vol
Beta vs SPY
0.22
P/C Vol
0.15
Current Price
$207.06
Score formula:
(1 − breach_rate) × avg_straddle × IV_premium_factor × beta_penalty.
Higher is better. BIIB is ranked against all other tracked symbols by score; see the
full Iron Condor Screener for the leaderboard.
BIIB IV Rank — Last 30 Days
| Date | IV Rank |
|---|---|
| 20260729 | 36% |
| 20260728 | 48% |
| 20260727 | 36% |
| 20260724 | 36% |
| 20260723 | 35% |
| 20260722 | 32% |
| 20260721 | 31% |
| 20260720 | 34% |
| 20260716 | 14% |
| 20260715 | 28% |
| 20260714 | 34% |
| 20260713 | 34% |
| 20260710 | 39% |
| 20260709 | 40% |
| 20260708 | 41% |
| 20260707 | 45% |
| 20260706 | 46% |
| 20260702 | 51% |
| 20260701 | 44% |
| 20260630 | 53% |
| 20260629 | 50% |
| 20260626 | 27% |
| 20260625 | 31% |
| 20260624 | 35% |
| 20260623 | 28% |
| 20260622 | 29% |
| 20260618 | 56% |
| 20260617 | 44% |
| 20260616 | 57% |
| 20260615 | 54% |