Create Account
Log In
Dark
chart
exchange
Premium
Terminal
Screener
Stocks
Crypto
Forex
Trends
Depth
Close
Check out our API

BIIB
Biogen Inc. Common Stock
stock NASDAQ

At Close
Sep 15, 2026 3:59:59 PM EDT
216.28USD-0.497%(-1.08)755,891
215.99Bid   216.18Ask   0.19Spread
Pre-market
Sep 14, 2026 9:28:30 AM EDT
219.00USD+0.755%(+1.64)0
After-hours
Sep 15, 2026 4:37:30 PM EDT
216.17USD-0.051%(-0.11)105
OverviewOption ChainMax PainOption ChainPrice & VolumeSplitsHistoricalExchange VolumeDark Pool LevelsDark Pool PrintsExchangesShort VolumeShort Interest - DailyShort InterestBorrow Fee (CTB)Failure to Deliver (FTD)ShortsTrendsNewsMore
Expiration Dates
Sep 18, 2026Sep 25, 2026Oct 2, 2026Oct 9, 2026Oct 16, 2026Oct 23, 2026Oct 30, 2026Dec 18, 2026Jan 15, 2027Mar 19, 2027Apr 16, 2027Jun 17, 2027Sep 17, 2027Jan 21, 2028

ITM/OTM for Oct 9, 2026View All Dates
Calls ITMCalls OTMPuts ITMPuts OTM
038029


BIIB Oct 9, 2026 Exp. - Volume by Strike
Puts
Calls

BIIB Oct 9, 2026 Exp. - Open Interest by Strike

Puts
Calls

BIIB Oct 9, 2026 Exp. - Max Pain @ $215.00

Puts
Calls


BIIB Oct 9, 2026 Exp. - Option Chain
In the Money (ITM)
Calls
StrikePriceChangeVolOILastContract Name
295 C00%0BIIB261009C00295000
290 C00%0BIIB261009C00290000
285 C00%0BIIB261009C00285000
280 C00%0BIIB261009C00280000
275 C00%0BIIB261009C00275000
270 C00%0BIIB261009C00270000
265 C00%0BIIB261009C00265000
260 C00%0BIIB261009C00260000
255 C00%0BIIB261009C00255000
250 C00%0BIIB261009C00250000
245 C2.660%1109-03BIIB261009C00245000
240 C3.100%101009-02BIIB261009C00240000
235 C2.35+11.90%151709-10BIIB261009C00235000
230 C3.50+2.94%3809-11BIIB261009C00230000
225 C00%0BIIB261009C00225000
220 C5.500%2209-10BIIB261009C00220000
215 C00%0BIIB261009C00215000
210 C00%0BIIB261009C00210000
205 C00%0BIIB261009C00205000
200 C00%0BIIB261009C00200000
195 C00%0BIIB261009C00195000
190 C00%0BIIB261009C00190000
185 C00%0BIIB261009C00185000
180 C00%0BIIB261009C00180000
175 C00%0BIIB261009C00175000
170 C00%0BIIB261009C00170000
165 C00%0BIIB261009C00165000
160 C00%0BIIB261009C00160000
155 C00%0BIIB261009C00155000
150 C00%0BIIB261009C00150000
145 C00%0BIIB261009C00145000
140 C00%0BIIB261009C00140000
135 C00%0BIIB261009C00135000
130 C00%0BIIB261009C00130000
125 C00%0BIIB261009C00125000
120 C00%0BIIB261009C00120000
115 C00%0BIIB261009C00115000
110 C00%0BIIB261009C00110000
Puts
StrikePriceChangeVolOILastContract Name
295 P00%0BIIB261009P00295000
290 P00%0BIIB261009P00290000
285 P00%0BIIB261009P00285000
280 P00%0BIIB261009P00280000
275 P00%0BIIB261009P00275000
270 P00%0BIIB261009P00270000
265 P00%0BIIB261009P00265000
260 P00%0BIIB261009P00260000
255 P00%0BIIB261009P00255000
250 P00%0BIIB261009P00250000
245 P00%0BIIB261009P00245000
240 P00%0BIIB261009P00240000
235 P00%0BIIB261009P00235000
230 P00%0BIIB261009P00230000
225 P00%0BIIB261009P00225000
220 P00%0BIIB261009P00220000
215 P7.600%1109-08BIIB261009P00215000
210 P4.160%2209-14BIIB261009P00210000
205 P00%0BIIB261009P00205000
200 P2.40-35.83%232609-10BIIB261009P00200000
195 P00%0BIIB261009P00195000
190 P00%0BIIB261009P00190000
185 P00%0BIIB261009P00185000
180 P00%0BIIB261009P00180000
175 P00%0BIIB261009P00175000
170 P00%0BIIB261009P00170000
165 P00%0BIIB261009P00165000
160 P00%0BIIB261009P00160000
155 P00%0BIIB261009P00155000
150 P00%0BIIB261009P00150000
145 P00%0BIIB261009P00145000
140 P00%0BIIB261009P00140000
135 P00%0BIIB261009P00135000
130 P00%0BIIB261009P00130000
125 P00%0BIIB261009P00125000
120 P00%0BIIB261009P00120000
115 P00%0BIIB261009P00115000
110 P00%0BIIB261009P00110000


Share
About
Pricing
Policies
Markets
API
Info
tz UTC-4
Connect with us
ChartExchange Email
ChartExchange on Discord
ChartExchange on X
ChartExchange on Reddit
ChartExchange on GitHub
ChartExchange on YouTube
© 2020 - 2026 ChartExchange LLC