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HALO
Halozyme Therapeutics, Inc.
stock NASDAQ

At Close

Sep 30, 2026 3:59:54 PM EDT

110.37USD-1.067%(-1.19)3,544,745

104.98Bid 116.34Ask 11.36Spread

Pre-market

Sep 29, 2026 9:24:30 AM EDT

113.15USD+1.425%(+1.59)0

After-hours

Sep 30, 2026 4:53:30 PM EDT

110.00USD-0.335%(-0.37)453,977

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 16, 2026 Nov 20, 2026 Dec 18, 2026 Mar 19, 2027 May 21, 2027 Aug 20, 2027 Dec 17, 2027

ITM/OTM for Oct 16, 2026View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
256	371	41	319

HALO Oct 16, 2026 Exp. - Volume by Strike

Puts

Calls

HALO Oct 16, 2026 Exp. - Open Interest by Strike

Puts

Calls

HALO Oct 16, 2026 Exp. - Max Pain @ $110.00

Puts

Calls

HALO Oct 16, 2026 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
155 C	0	0%	0			HALO261016C00155000
150 C	0	0%	0			HALO261016C00150000
145 C	0	0%	0			HALO261016C00145000
140 C	0	0%	0			HALO261016C00140000
135 C	0	0%	0			HALO261016C00135000
130 C	0.39	+11.43%	4	4	09-23	HALO261016C00130000
125 C	0.56	+5.66%	1	44	09-25	HALO261016C00125000
120 C	0.75	-33.04%	2	122	09-29	HALO261016C00120000
115 C	1.90	-15.56%	9	201	09-29	HALO261016C00115000
110 C	4.05	-23.58%	25	172	09-29	HALO261016C00110000
105 C	8.30	-2.35%	3	39	09-22	HALO261016C00105000
100 C	15.28	+36.43%	7	24	09-23	HALO261016C00100000
95 C	15.52	+21.25%	6	19	09-17	HALO261016C00095000
90 C	18.16	0%	1	1	09-01	HALO261016C00090000
85 C	0	0%	0			HALO261016C00085000
80 C	33.15	+12.76%	1	1	09-22	HALO261016C00080000
75 C	0	0%	0			HALO261016C00075000
70 C	0	0%	0			HALO261016C00070000
65 C	0	0%	0			HALO261016C00065000
60 C	0	0%	0			HALO261016C00060000
55 C	0	0%	0			HALO261016C00055000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
155 P	0	0%	0			HALO261016P00155000
150 P	0	0%	0			HALO261016P00150000
145 P	28.76	0%	1	1	09-23	HALO261016P00145000
140 P	0	0%	0			HALO261016P00140000
135 P	17.30	0%	2	2	09-23	HALO261016P00135000
130 P	12.36	-41.31%	2	1	09-23	HALO261016P00130000
125 P	0	0%	0			HALO261016P00125000
120 P	7.80	-11.06%	9	11	09-21	HALO261016P00120000
115 P	5.00	+14.68%	20	26	09-29	HALO261016P00115000
110 P	2.16	+11.34%	2	139	09-28	HALO261016P00110000
105 P	0.50	-28.57%	1	135	09-29	HALO261016P00105000
100 P	0.20	-53.49%	2	36	09-29	HALO261016P00100000
95 P	0.21	+61.54%	3	7	09-23	HALO261016P00095000
90 P	0.05	0%	1	1	09-18	HALO261016P00090000
85 P	0	0%	0			HALO261016P00085000
80 P	0.50	0%	1	1	08-28	HALO261016P00080000
75 P	0	0%	0			HALO261016P00075000
70 P	0	0%	0			HALO261016P00070000
65 P	0	0%	0			HALO261016P00065000
60 P	0	0%	0			HALO261016P00060000
55 P	0	0%	0			HALO261016P00055000

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