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GH
Guardant Health, Inc. Common Stock
stock NASDAQ

At Close

Oct 2, 2026 3:59:59 PM EDT

177.82USD+1.757%(+3.07)1,646,961

174.00Bid 186.90Ask 12.90Spread

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 Jan 21, 2028View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
1,377	139	1	149

GH Jan 21, 2028 Exp. - Volume by Strike

Puts

Calls

GH Jan 21, 2028 Exp. - Open Interest by Strike

Puts

Calls

GH Jan 21, 2028 Exp. - Max Pain @ $50.00

Puts

Calls

GH Jan 21, 2028 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
260 C	0	0%	0			GH280121C00260000
250 C	22.00	-6.38%	1	21	08-28	GH280121C00250000
240 C	30.50	-11.47%	1	1	07-09	GH280121C00240000
230 C	0	0%	0			GH280121C00230000
220 C	0	0%	0			GH280121C00220000
210 C	30.00	-14.53%	1	11	08-17	GH280121C00210000
200 C	40.22	-0.20%	10	47	09-16	GH280121C00200000
195 C	42.50	+25.00%	2	9	09-16	GH280121C00195000
190 C	32.72	-7.23%	30	33	07-29	GH280121C00190000
185 C	48.80	+30.13%	1	2	07-01	GH280121C00185000
180 C	51.12	+6.50%	10	15	09-17	GH280121C00180000
175 C	48.50	-5.83%	1	86	10-01	GH280121C00175000
170 C	49.00	+7.22%	1	14	08-26	GH280121C00170000
165 C	50.80	+20.07%	1	114	08-20	GH280121C00165000
160 C	62.00	+29.87%	1	40	09-17	GH280121C00160000
155 C	58.89	+28.02%	10	33	09-29	GH280121C00155000
150 C	61.42	-7.22%	10	52	09-29	GH280121C00150000
145 C	53.25	+227.69%	2	6	08-19	GH280121C00145000
140 C	58.50	+12.20%	1	28	07-13	GH280121C00140000
135 C	56.50	-9.24%	8	48	08-14	GH280121C00135000
130 C	60.00	+32.45%	1	3	08-03	GH280121C00130000
125 C	70.50	+2.37%	5	11	08-27	GH280121C00125000
120 C	66.48	+16.63%	2	4	08-19	GH280121C00120000
115 C	22.20	-44.15%	2	1	04-24	GH280121C00115000
110 C	66.80	-13.36%	1	134	09-04	GH280121C00110000
105 C	76.50	+2.00%	5	164	08-25	GH280121C00105000
100 C	77.73	-2.83%	2	144	08-19	GH280121C00100000
95 C	81.00	-2.80%	1	17	08-06	GH280121C00095000
90 C	100.00	-2.70%	4	13	09-30	GH280121C00090000
85 C	91.09	+39.07%	3	10	07-01	GH280121C00085000
80 C	49.79	+35.93%	4	10	05-20	GH280121C00080000
75 C	99.00	+1.22%	1	18	08-11	GH280121C00075000
70 C	118.17	+21.20%	5	14	09-18	GH280121C00070000
65 C	63.50	+3.76%	1	20	02-03	GH280121C00065000
60 C	110.00	-3.08%	1	238	07-31	GH280121C00060000
55 C	117.50	+21.84%	1	10	07-09	GH280121C00055000
50 C	119.00	+36.55%	2	14	08-28	GH280121C00050000
45 C	104.31	+30.80%	1	7	06-25	GH280121C00045000
40 C	127.50	+154.49%	1	16	08-11	GH280121C00040000
35 C	126.50	-8.33%	1	54	08-18	GH280121C00035000
30 C	142.00	+83.89%	4	54	08-10	GH280121C00030000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
260 P	0	0%	0			GH280121P00260000
250 P	102.00	0%	1	1	08-06	GH280121P00250000
240 P	0	0%	0			GH280121P00240000
230 P	0	0%	0			GH280121P00230000
220 P	0	0%	0			GH280121P00220000
210 P	0	0%	0			GH280121P00210000
200 P	0	0%	0			GH280121P00200000
195 P	0	0%	0			GH280121P00195000
190 P	0	0%	0			GH280121P00190000
185 P	0	0%	0			GH280121P00185000
180 P	0	0%	0			GH280121P00180000
175 P	35.50	-5.84%	1	2	09-28	GH280121P00175000
170 P	35.12	-19.26%	1	2	09-21	GH280121P00170000
165 P	0	0%	0			GH280121P00165000
160 P	34.10	-6.09%	2	1	08-20	GH280121P00160000
155 P	27.50	-0.36%	1	3	09-18	GH280121P00155000
150 P	25.80	-4.48%	1	3	09-22	GH280121P00150000
145 P	23.00	-0.43%	1	6	09-18	GH280121P00145000
140 P	22.00	-17.91%	5	1	09-15	GH280121P00140000
135 P	24.10	-9.60%	10	12	08-11	GH280121P00135000
130 P	42.44	0%	2	0	01-16	GH280121P00130000
125 P	0	0%	0			GH280121P00125000
120 P	14.43	-11.20%	1	32	09-18	GH280121P00120000
115 P	13.07	-27.39%	1	1	09-18	GH280121P00115000
110 P	18.59	-50.92%	1	1	06-29	GH280121P00110000
105 P	38.20	+33.57%	1	11	04-13	GH280121P00105000
100 P	9.20	-14.02%	13	22	09-15	GH280121P00100000
95 P	10.10	-50.73%	1	17	07-31	GH280121P00095000
90 P	11.70	+17.00%	1	2	07-20	GH280121P00090000
85 P	10.20	+13.97%	1	5	07-20	GH280121P00085000
80 P	13.00	-20.25%	2	3	05-27	GH280121P00080000
75 P	13.20	-10.63%	2	2	01-30	GH280121P00075000
70 P	7.71	-14.33%	3	9	06-25	GH280121P00070000
65 P	19.00	0%	1	1	09-24	GH280121P00065000
60 P	12.30	+8.47%	2	4	04-29	GH280121P00060000
55 P	0	0%	0			GH280121P00055000
50 P	8.34	+4.25%	1	2	04-27	GH280121P00050000
45 P	4.30	-48.81%	2	4	05-20	GH280121P00045000
40 P	0	0%	0			GH280121P00040000
35 P	0	0%	0			GH280121P00035000
30 P	0.58	-52.07%	3	3	07-02	GH280121P00030000

.dark-mode .dkzsmR{ color: white; background-color: #333333; border: 2px solid white; }.light-mode .dkzsmR{ color: #333333; background-color: white; border: 2px solid #333333; }GHGuardant Health, Inc. Common Stockstock NASDAQ

GH Jan 21, 2028 Exp. - Open Interest by Strike

GH Jan 21, 2028 Exp. - Max Pain @ $50.00

GH
Guardant Health, Inc. Common Stock
stock NASDAQ