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GH
Guardant Health, Inc. Common Stock
stock NASDAQ

Market Open

Oct 2, 2026 11:31:13 AM EDT

177.55USD+1.605%(+2.80)449,269

176.97Bid 177.98Ask 1.01Spread

Pre-market

Oct 2, 2026 8:31:30 AM EDT

175.00USD+0.143%(+0.25)1,100

After-hours

Oct 1, 2026 4:48:30 PM EDT

175.06USD+0.109%(+0.19)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Oct 16, 2026 Nov 20, 2026 Jan 15, 2027 Mar 19, 2027 Apr 16, 2027 May 21, 2027 Jun 17, 2027 Dec 17, 2027 Jan 21, 2028 Jan 19, 2029

ITM/OTM for Apr 16, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
78	25	0	15

GH Apr 16, 2027 Exp. - Volume by Strike

Puts

Calls

GH Apr 16, 2027 Exp. - Open Interest by Strike

Puts

Calls

GH Apr 16, 2027 Exp. - Max Pain @ $155.00

Puts

Calls

GH Apr 16, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
260 C	0	0%	0			GH270416C00260000
250 C	11.30	+6.40%	2	2	09-16	GH270416C00250000
240 C	13.20	0%	1	1	09-16	GH270416C00240000
230 C	12.35	+24.75%	1	2	09-15	GH270416C00230000
220 C	19.75	+8.16%	1	5	09-17	GH270416C00220000
210 C	0	0%	0			GH270416C00210000
200 C	18.00	-4.76%	1	2	09-02	GH270416C00200000
195 C	0	0%	0			GH270416C00195000
190 C	27.60	0%	11	11	09-15	GH270416C00190000
185 C	0	0%	0			GH270416C00185000
180 C	32.00	-0.50%	3	2	09-18	GH270416C00180000
175 C	33.85	0%	1	1	09-18	GH270416C00175000
170 C	0	0%	0			GH270416C00170000
165 C	36.50	-7.90%	1	69	09-21	GH270416C00165000
160 C	27.52	-15.58%	3	5	09-04	GH270416C00160000
155 C	43.00	-3.15%	1	3	09-23	GH270416C00155000
150 C	0	0%	0			GH270416C00150000
145 C	0	0%	0			GH270416C00145000
140 C	0	0%	0			GH270416C00140000
135 C	0	0%	0			GH270416C00135000
130 C	0	0%	0			GH270416C00130000
125 C	0	0%	0			GH270416C00125000
120 C	0	0%	0			GH270416C00120000
115 C	0	0%	0			GH270416C00115000
110 C	0	0%	0			GH270416C00110000
105 C	0	0%	0			GH270416C00105000
100 C	0	0%	0			GH270416C00100000
95 C	0	0%	0			GH270416C00095000
90 C	0	0%	0			GH270416C00090000
85 C	0	0%	0			GH270416C00085000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
260 P	0	0%	0			GH270416P00260000
250 P	0	0%	0			GH270416P00250000
240 P	0	0%	0			GH270416P00240000
230 P	0	0%	0			GH270416P00230000
220 P	0	0%	0			GH270416P00220000
210 P	0	0%	0			GH270416P00210000
200 P	0	0%	0			GH270416P00200000
195 P	0	0%	0			GH270416P00195000
190 P	0	0%	0			GH270416P00190000
185 P	0	0%	0			GH270416P00185000
180 P	0	0%	0			GH270416P00180000
175 P	26.98	-0.85%	1	2	09-21	GH270416P00175000
170 P	0	0%	0			GH270416P00170000
165 P	0	0%	0			GH270416P00165000
160 P	0	0%	0			GH270416P00160000
155 P	17.60	0%	1	1	09-21	GH270416P00155000
150 P	15.90	0%	1	1	09-16	GH270416P00150000
145 P	20.20	0%	1	0	09-04	GH270416P00145000
140 P	0	0%	0			GH270416P00140000
135 P	0	0%	0			GH270416P00135000
130 P	0	0%	0			GH270416P00130000
125 P	0	0%	0			GH270416P00125000
120 P	0	0%	0			GH270416P00120000
115 P	0	0%	0			GH270416P00115000
110 P	4.10	0%	1	1	09-21	GH270416P00110000
105 P	5.30	0%	1	1	08-20	GH270416P00105000
100 P	2.70	-1.82%	1	2	09-30	GH270416P00100000
95 P	2.15	-2.27%	1	3	09-30	GH270416P00095000
90 P	1.70	-20.93%	1	2	09-30	GH270416P00090000
85 P	1.35	-20.59%	1	2	09-25	GH270416P00085000

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