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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

OverviewMax PainHistoricalExchangesShortsMore

BIIB Max Pain Summary

The max pain for BIIB on September 18th, 2026 is $200.00.

BIIB Option Chain Summary

	Calls		Puts		Max	P/C	Price vs.
Exp.	ITM	OTM	ITM	OTM	Pain¹	Ratio²	Max Pain
Sep 18, 2026	2,666	2,991	292	7,291	200.00	1.34	+8.14%
Sep 25, 2026	140	126	4	97	210.00	0.38	+2.99%
Oct 2, 2026	3	41	9	73	230.00	1.86	-5.97%
Oct 9, 2026	0	38	0	29	215.00	0.76	+0.60%
Oct 16, 2026	1,195	1,286	148	1,313	190.00	0.59	+13.83%
Oct 23, 2026	7	21	2	2	215.00	0.14	+0.60%
Oct 30, 2026	4	0	0	0	110.00	0.00	+96.62%
Dec 18, 2026	2,638	1,759	27	3,802	180.00	0.87	+20.16%
Jan 15, 2027	3,099	3,574	64	7,099	180.00	1.07	+20.16%
Mar 19, 2027	157	682	47	639	200.00	0.82	+8.14%
Apr 16, 2027	5	17	4	16	195.00	0.91	+10.91%
Jun 17, 2027	67	1,025	213	419	220.00	0.58	-1.69%
Sep 17, 2027	4	133	0	26	210.00	0.19	+2.99%
Jan 21, 2028	2,752	468	270	1,227	150.00	0.46	+44.19%
Totals	12,737 24,898 H	12,161	1,080 23,113 H	22,033		0.93

¹ Maximum pain is the strike price with the most open puts and calls and the price at which the stock would cause financial losses for the largest number of option holders at expiration. Investopedia

² In general, greater than 0.7 suggests bearish sentiment is building in the market; below 0.7 is considered a bullish indicator. Investopedia