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
3.35
Breach Rate
28.3%
138 of 487 observations
Avg Straddle
$13.34
6.3% of price
IV Rank
29%
IV Premium
1.44x
IV ÷ Realized Vol
Beta vs SPY
0.40
P/C Vol
0.15
Current Price
$199.98
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 |
|---|---|
| 20260613 | 29% |
| 20260612 | 26% |
| 20260611 | 42% |
| 20260610 | 24% |
| 20260609 | 24% |
| 20260608 | 28% |
| 20260605 | 32% |
| 20260604 | 34% |
| 20260603 | 31% |
| 20260602 | 13% |
| 20260601 | 26% |
| 20260529 | 32% |
| 20260528 | 37% |
| 20260527 | 37% |
| 20260526 | 34% |
| 20260522 | 58% |
| 20260521 | 61% |
| 20260520 | 45% |
| 20260519 | 53% |
| 20260518 | 46% |
| 20260515 | 18% |
| 20260514 | 33% |
| 20260513 | 36% |
| 20260512 | 37% |
| 20260511 | 47% |
| 20260510 | 22% |
| 20260508 | 32% |
| 20260507 | 39% |
| 20260506 | 39% |
| 20260505 | 22% |