BIOGEN INC. (BIIB) Most Active Options
The 22 most actively traded BIOGEN INC. (BIIB) option contracts at the latest daily snapshot, ranked by volume. Each row shows the contract's price, implied volatility, delta, open interest, and how today's volume compares with its own 30-day average — click a contract to analyze it in the OptiView platform.
Data as of Jul 10, 2026, 8:00 PM ET · OPRA data 15 minutes delayed · For information only — not investment advice.
Most Active BIIB Contracts
| Contract | Expiration | DTE | Last | IV | IV rank (30d) | Delta | Open interest | Volume | vs 30d avg |
|---|---|---|---|---|---|---|---|---|---|
| BIIB $200 call | Jul 17, 2026 | 7d | $4.80 | 44.0% | 71 | 0.49 | 791 | 734 | 12.4× avg |
| BIIB $225 call | Jul 17, 2026 | 7d | $0.40 | 54.0% | 38 | 0.06 | 121 | 510 | 43.4× avg |
| BIIB $180 put | Jul 17, 2026 | 7d | $1.00 | 71.0% | 60 | -0.14 | 1,342 | 501 | 34.1× avg |
| BIIB $200 put | Jul 17, 2026 | 7d | $5.10 | 44.4% | 53 | -0.51 | 373 | 228 | 11.0× avg |
| BIIB $175 put | Oct 16, 2026 | 98d | $5.60 | 39.5% | 72 | -0.22 | 7 | 178 | 57.3× avg |
| BIIB $195 put | Jul 17, 2026 | 7d | $3.50 | 48.9% | 70 | -0.36 | 462 | 175 | 8.4× avg |
| BIIB $205 call | Jul 17, 2026 | 7d | $3.00 | 40.2% | 58 | 0.32 | 7 | 141 | 2.4× avg |
| BIIB $195 put | Aug 7, 2026 | 28d | $7.00 | 45.0% | 84 | -0.40 | 5 | 126 | 8.1× avg |
| BIIB $210 call | Jan 15, 2027 | 189d | $19.00 | 40.5% | 80 | 0.51 | 738 | 102 | 9.5× avg |
| BIIB $210 call | Oct 16, 2026 | 98d | $12.10 | 37.8% | 49 | 0.45 | 34 | 100 | 9.3× avg |
| BIIB $180 put | Aug 7, 2026 | 28d | $2.35 | 40.7% | 32 | -0.16 | 1 | 100 | 37.6× avg |
| BIIB $197.5 put | Jul 17, 2026 | 7d | $4.40 | 41.5% | 42 | -0.43 | 1 | 65 | 3.1× avg |
| BIIB $190 call | Jul 17, 2026 | 7d | $11.78 | 47.7% | 69 | 0.78 | 244 | 52 | 1.8× avg |
| BIIB $185 put | Aug 21, 2026 | 42d | $4.40 | 45.5% | 95 | -0.28 | 47 | 49 | 12.9× avg |
| BIIB $202.5 call | Jul 24, 2026 | 14d | $4.50 | 39.3% | 37 | 0.44 | 0 | 43 | 2.9× avg |
| BIIB $187.5 call | Jul 17, 2026 | 7d | $12.95 | 46.8% | 67 | 0.83 | 0 | 37 | 1.3× avg |
| BIIB $190 put | Jul 17, 2026 | 7d | $1.78 | 43.2% | 48 | -0.20 | 180 | 25 | 1.2× avg |
| BIIB $215 call | Jul 17, 2026 | 7d | $1.77 | 55.4% | 40 | 0.17 | 135 | 25 | 2.1× avg |
| BIIB $210 call | Jul 17, 2026 | 7d | $2.00 | 48.7% | 87 | 0.23 | 3,661 | 23 | 0.4× avg |
| BIIB $185 call | Jul 17, 2026 | 7d | $14.47 | 45.7% | 66 | 0.89 | 39 | 22 | 0.8× avg |
| BIIB $207.5 call | Jul 17, 2026 | 7d | $2.18 | 40.5% | 59 | 0.24 | 112 | 22 | 0.4× avg |
| BIIB $192.5 put | Jul 17, 2026 | 7d | $2.35 | 38.8% | 32 | -0.25 | 5 | 20 | 1.0× avg |
Ranked by volume at the latest daily snapshot. "vs 30d avg" compares today's volume with the contract's own 30-day average.
The most active BIIB contract today is the $200 call expiring in 7 days, with 734 contracts traded. Calls dominate the most-active list (12 of the top 22), showing where trading interest concentrates. 3 of these contracts are running well ahead of the usual daily volume.
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BIIB Options FAQ
Which BIIB option contract is most active today?
The most traded BIIB contract is the $200 call expiring Jul 17, 2026, with 734 contracts traded as of Jul 10, 2026.
How does OptiView rank the most active BIIB options?
The table lists the 22 BIIB contracts with the highest volume at the latest daily snapshot, alongside price, implied volatility, delta, open interest, and each contract's volume versus its own 30-day average.
Methodology. IV rank compares the current 30-day at-the-money implied volatility with its highest and lowest values over the past 52 weeks. Max pain is the strike that minimizes the total payout to option holders at expiration. The call and put walls are the strikes carrying the largest call and put open interest across all expirations. Net gamma exposure (GEX) is measured from the dealer perspective. All statistics are derived from delayed OPRA options data.
Options trading involves significant risk, and losses can exceed your initial investment. Always consult a licensed financial professional before making investment decisions. OptiView does not provide financial advice; all figures on this page are descriptive statistics, not recommendations.