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ALKS
Alkermes Inc. plc
stock NASDAQ

At Close

Aug 20, 2026 3:59:58 PM EDT

48.03USD-4.285%(-2.15)1,564,056

41.46Bid 48.04Ask 6.58Spread

Pre-market

Aug 20, 2026 9:23:30 AM EDT

49.60USD-1.156%(-0.58)312

After-hours

Aug 20, 2026 4:00:30 PM EDT

48.02USD-0.021%(-0.01)449,120

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Sep 18, 2026 Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Jan 15, 2027 Feb 19, 2027 Jan 21, 2028

ITM/OTM for Nov 20, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
33	3,586	52	121

ALKS Nov 20, 2026 Exp. - Volume by Strike

Puts

Calls

ALKS Nov 20, 2026 Exp. - Open Interest by Strike

Puts

Calls

ALKS Nov 20, 2026 Exp. - Max Pain @ $49.00

Puts

Calls

ALKS Nov 20, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
80 C	0.70	-41.67%	1	8	08-05	ALKS261120C00080000
75 C	1.30	-18.75%	1	6	07-23	ALKS261120C00075000
70 C	1.10	-21.43%	2	5	08-05	ALKS261120C00070000
65 C	1.75	-32.69%	1	20	07-28	ALKS261120C00065000
60 C	2.60	+15.56%	2	106	08-13	ALKS261120C00060000
55 C	3.15	+33.47%	61	3,161	08-13	ALKS261120C00055000
50 C	4.90	-7.55%	12	249	08-13	ALKS261120C00050000
49 C	6.00	0%	31	31	06-23	ALKS261120C00049000
48 C	6.10	0%	1	1	06-23	ALKS261120C00048000
47 C	0	0%	0			ALKS261120C00047000
46 C	0	0%	0			ALKS261120C00046000
45 C	10.97	+338.80%	20	21	07-27	ALKS261120C00045000
44 C	5.60	0%	1	1	06-15	ALKS261120C00044000
43 C	3.68	0%	2	2	05-13	ALKS261120C00043000
42 C	0	0%	0			ALKS261120C00042000
41 C	2.75	0%	1	1	04-28	ALKS261120C00041000
40 C	11.51	+5.89%	1	2	08-05	ALKS261120C00040000
39 C	13.10	+63.75%	3	3	08-13	ALKS261120C00039000
38 C	9.20	+2.91%	1	1	06-09	ALKS261120C00038000
37 C	0	0%	0			ALKS261120C00037000
36 C	2.50	0%	1	1	03-20	ALKS261120C00036000
35 C	0	0%	0			ALKS261120C00035000
34 C	0	0%	0			ALKS261120C00034000
33 C	0	0%	0			ALKS261120C00033000
32 C	0	0%	0			ALKS261120C00032000
31 C	0	0%	0			ALKS261120C00031000
30 C	0	0%	0			ALKS261120C00030000
29 C	0	0%	0			ALKS261120C00029000
28 C	0	0%	0			ALKS261120C00028000
27 C	0	0%	0			ALKS261120C00027000
26 C	0	0%	0			ALKS261120C00026000
25 C	0	0%	0			ALKS261120C00025000
24 C	0	0%	0			ALKS261120C00024000
23 C	0	0%	0			ALKS261120C00023000
22 C	0	0%	0			ALKS261120C00022000
21 C	0	0%	0			ALKS261120C00021000
20 C	0	0%	0			ALKS261120C00020000
15 C	0	0%	0			ALKS261120C00015000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
80 P	0	0%	0			ALKS261120P00080000
75 P	0	0%	0			ALKS261120P00075000
70 P	0	0%	0			ALKS261120P00070000
65 P	0	0%	0			ALKS261120P00065000
60 P	0	0%	0			ALKS261120P00060000
55 P	7.90	-3.07%	50	50	07-28	ALKS261120P00055000
50 P	4.60	-8.00%	2	2	07-06	ALKS261120P00050000
49 P	0	0%	0			ALKS261120P00049000
48 P	3.70	0%	92	92	08-18	ALKS261120P00048000
47 P	0	0%	0			ALKS261120P00047000
46 P	0	0%	0			ALKS261120P00046000
45 P	2.54	-65.68%	15	15	07-22	ALKS261120P00045000
44 P	3.35	-34.31%	1	1	06-24	ALKS261120P00044000
43 P	0	0%	0			ALKS261120P00043000
42 P	0	0%	0			ALKS261120P00042000
41 P	3.80	+23.38%	1	1	07-16	ALKS261120P00041000
40 P	1.10	-63.33%	1	2	08-18	ALKS261120P00040000
39 P	0.90	0%	1	1	08-18	ALKS261120P00039000
38 P	0.75	0%	1	1	08-18	ALKS261120P00038000
37 P	2.95	-21.33%	1	1	06-03	ALKS261120P00037000
36 P	0	0%	0			ALKS261120P00036000
35 P	0	0%	0			ALKS261120P00035000
34 P	0	0%	0			ALKS261120P00034000
33 P	0	0%	0			ALKS261120P00033000
32 P	0	0%	0			ALKS261120P00032000
31 P	2.70	0%	1	1	05-05	ALKS261120P00031000
30 P	0	0%	0			ALKS261120P00030000
29 P	0	0%	0			ALKS261120P00029000
28 P	0	0%	0			ALKS261120P00028000
27 P	0	0%	0			ALKS261120P00027000
26 P	0	0%	0			ALKS261120P00026000
25 P	0	0%	0			ALKS261120P00025000
24 P	0	0%	0			ALKS261120P00024000
23 P	0	0%	0			ALKS261120P00023000
22 P	0	0%	0			ALKS261120P00022000
21 P	0.80	0%	1	0	04-09	ALKS261120P00021000
20 P	0.75	0%	1	1	04-09	ALKS261120P00020000
15 P	0.35	+40.00%	1	5	04-30	ALKS261120P00015000

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