177.57
Biogen Inc Stock (BIIB) Option Chain
For the December 12, 2025 expiration date, the BIIB stock option chain has a total of 151 contracts, with 106 call options and 45 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- December 19, 2025 : 1,333 contracts.
- December 26, 2025 : 165 contracts.
- January 02, 2026 : 340 contracts.
- January 09, 2026 : 178 contracts.
- January 16, 2026 : 1,530 contracts.
Biogen Inc (BIIB) Most Active Options & Calendar
BIIB Call Options Expiring December 12, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
180.00
|
0.85 | 0.10 | +13.33% | 48 |
172.50
|
4.10 | -5.60 | -57.73% | 15 |
182.50
|
0.59 | -0.74 | -55.64% | 11 |
170.00
|
2.44 | -9.86 | -80.16% | 10 |
175.00
|
2.13 | -2.07 | -49.29% | 6 |
185.00
|
0.21 | -0.29 | -58.00% | 6 |
167.50
|
8.00 | 0.00 | - | 3 |
BIIB Put Options Expiring December 12, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
172.50
|
3.34 | 3.01 | +912.12% | 21 |
167.50
|
0.70 | -0.40 | -36.36% | 11 |
170.00
|
0.45 | 0.30 | +200.00% | 3 |
177.50
|
2.00 | -0.31 | -13.42% | 3 |
110.00
|
0.05 | 0.00 | - | 2 |
175.00
|
1.10 | -0.90 | -45.00% | 2 |
85.00
|
0.05 | 0.01 | +25.00% | 1 |
Biogen Inc Stock (BIIB) Option Chain Analysis
| Put Volume Total | 45 |
| Call Volume Total | 106 |
| Put/Call Ratio (PCR) | 0.42 |
| Put Strike With Highest Volume | $172.50 |
| Call Strike With Highest Volume | $180.00 |
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