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GH
Guardant Health, Inc. Common Stock
stock NASDAQ

Market Open

Aug 11, 2026 3:24:08 PM EDT

165.35USD-1.121%(-1.88)629,691

165.24Bid 174.29Ask 9.05Spread

Pre-market

Aug 10, 2026 9:27:30 AM EDT

168.05USD-0.255%(-0.43)0

After-hours

Aug 10, 2026 4:51:30 PM EDT

167.98USD+0.447%(+0.75)0

OverviewOption ChainHistoricalExchangesShortsMore

Expiration Dates

Aug 21, 2026 Sep 18, 2026 Oct 16, 2026 Jan 15, 2027 Mar 19, 2027 Jan 21, 2028

ITM/OTM for Jan 15, 2027View All Dates

Calls ITM	Calls OTM	Puts ITM	Puts OTM
2,068	1,065	3	3,661

GH Jan 15, 2027 Exp. - Volume by Strike

Puts

Calls

GH Jan 15, 2027 Exp. - Open Interest by Strike

Puts

Calls

GH Jan 15, 2027 Exp. - Max Pain @ $90.00

Puts

Calls

GH Jan 15, 2027 Exp. - Option Chain

In the Money (ITM)

Calls

Strike	Price	Change	Vol	OI	Last	Contract Name
250 C	5.55	+6.94%	3	8	08-07	GH270115C00250000
240 C	6.80	-35.85%	3	5	07-31	GH270115C00240000
230 C	13.76	0%	6	6	07-09	GH270115C00230000
220 C	9.80	-3.92%	2	148	08-10	GH270115C00220000
210 C	9.50	-17.39%	1	7	08-06	GH270115C00210000
200 C	15.12	+4.28%	10	172	08-10	GH270115C00200000
195 C	12.60	-26.74%	2	45	07-30	GH270115C00195000
190 C	18.10	+0.56%	10	20	08-10	GH270115C00190000
185 C	21.40	+41.72%	1	9	07-31	GH270115C00185000
180 C	21.40	+9.46%	9	34	08-07	GH270115C00180000
175 C	23.69	+3.00%	1	579	08-10	GH270115C00175000
170 C	25.10	+43.02%	20	32	08-10	GH270115C00170000
165 C	28.83	+13.95%	10	43	08-10	GH270115C00165000
160 C	27.75	+0.11%	7	42	08-05	GH270115C00160000
155 C	31.30	-5.58%	1	6	07-16	GH270115C00155000
150 C	36.00	+53.26%	1	109	08-10	GH270115C00150000
145 C	39.76	+34.78%	2	20	08-10	GH270115C00145000
140 C	41.50	+7.79%	15	86	08-10	GH270115C00140000
135 C	32.30	-34.48%	1	7	07-21	GH270115C00135000
130 C	47.45	+18.92%	1	52	08-07	GH270115C00130000
125 C	49.10	+31.42%	2	35	08-05	GH270115C00125000
120 C	55.35	+12.96%	1	144	08-07	GH270115C00120000
115 C	40.10	-36.40%	1	43	07-29	GH270115C00115000
110 C	60.58	+5.54%	1	46	08-05	GH270115C00110000
105 C	51.45	-30.12%	1	116	07-24	GH270115C00105000
100 C	60.77	+16.64%	2	123	07-30	GH270115C00100000
95 C	62.95	+16.57%	1	29	07-30	GH270115C00095000
90 C	66.40	+14.48%	1	366	07-30	GH270115C00090000
85 C	70.80	-9.14%	5	8	07-30	GH270115C00085000
80 C	81.90	+10.81%	1	26	07-08	GH270115C00080000
75 C	73.50	-14.14%	1	17	07-28	GH270115C00075000
70 C	78.00	-17.11%	1	145	07-28	GH270115C00070000
65 C	106.10	+56.03%	3	118	08-10	GH270115C00065000
60 C	72.00	+90.98%	3	137	06-01	GH270115C00060000
55 C	55.50	+4.21%	2	16	02-09	GH270115C00055000
50 C	101.40	+23.36%	1	87	06-30	GH270115C00050000
47 C	47.00	+99.58%	1	4	03-02	GH270115C00047000
45 C	39.00	+39.29%	4	13	04-13	GH270115C00045000
42 C	50.25	+7.67%	10	13	05-04	GH270115C00042000
40 C	110.01	+10.00%	2	48	06-26	GH270115C00040000
37 C	69.22	+111.04%	50	4	02-05	GH270115C00037000
35 C	53.30	-28.90%	1	80	04-30	GH270115C00035000
32 C	35.88	+25.89%	4	4	08-27	GH270115C00032000
30 C	142.20	+129.35%	1	34	07-31	GH270115C00030000
27 C	68.00	+41.20%	4	1	10-30	GH270115C00027000
25 C	82.00	+15.75%	1	13	02-09	GH270115C00025000
23 C	85.00	+232.16%	1	6	01-14	GH270115C00023000
20 C	100.10	+262.16%	2	7	01-22	GH270115C00020000
18 C	42.00	-0.40%	1	1	09-10	GH270115C00018000
15 C	78.25	-16.93%	1	19	03-06	GH270115C00015000

Puts

Strike	Price	Change	Vol	OI	Last	Contract Name
250 P	0	0%	0			GH270115P00250000
240 P	0	0%	0			GH270115P00240000
230 P	0	0%	0			GH270115P00230000
220 P	0	0%	0			GH270115P00220000
210 P	60.50	0%	1	1	08-03	GH270115P00210000
200 P	0	0%	0			GH270115P00200000
195 P	0	0%	0			GH270115P00195000
190 P	0	0%	0			GH270115P00190000
185 P	0	0%	0			GH270115P00185000
180 P	0	0%	0			GH270115P00180000
175 P	80.40	0%	1	1	05-08	GH270115P00175000
170 P	29.50	-13.24%	1	1	08-04	GH270115P00170000
165 P	26.20	0%	1	1	07-07	GH270115P00165000
160 P	18.80	-6.93%	10	36	08-10	GH270115P00160000
155 P	21.00	-47.50%	1	2	07-06	GH270115P00155000
150 P	17.60	-13.30%	4	9	07-31	GH270115P00150000
145 P	18.20	+10.98%	2	9	07-15	GH270115P00145000
140 P	54.70	0%	5	5	03-25	GH270115P00140000
135 P	15.37	+20.08%	1	2	07-08	GH270115P00135000
130 P	8.25	-43.10%	2	2	08-07	GH270115P00130000
125 P	8.15	-22.01%	1	2	08-05	GH270115P00125000
120 P	6.80	-39.77%	1	786	08-05	GH270115P00120000
115 P	9.50	-16.00%	20	122	07-20	GH270115P00115000
110 P	8.50	-63.04%	1	10	06-26	GH270115P00110000
105 P	6.92	-15.20%	1	10	06-30	GH270115P00105000
100 P	2.52	-47.50%	2	7	08-07	GH270115P00100000
95 P	2.70	-47.06%	2	35	08-05	GH270115P00095000
90 P	3.64	+8.98%	1	16	07-29	GH270115P00090000
85 P	1.50	-68.09%	25	29	07-31	GH270115P00085000
80 P	2.00	-55.56%	25	39	07-21	GH270115P00080000
75 P	3.10	-23.46%	1	5	06-24	GH270115P00075000
70 P	8.14	-30.07%	10	177	04-20	GH270115P00070000
65 P	2.86	0%	100	100	05-27	GH270115P00065000
60 P	0.51	-53.64%	1	51	08-03	GH270115P00060000
55 P	0.47	-74.73%	11	128	08-06	GH270115P00055000
50 P	0.59	+18.00%	5	49	07-30	GH270115P00050000
47 P	1.90	-44.12%	11	13	05-18	GH270115P00047000
45 P	0.41	+310.00%	5	4	07-30	GH270115P00045000
42 P	2.05	+7.89%	1	6	04-16	GH270115P00042000
40 P	0.54	-50.46%	5	19	06-04	GH270115P00040000
37 P	1.52	-19.15%	30	50	12-22	GH270115P00037000
35 P	0.25	-95.28%	1	5	08-06	GH270115P00035000
32 P	1.00	-77.78%	1	2	07-08	GH270115P00032000
30 P	5.80	+30.63%	10	10	02-25	GH270115P00030000
27 P	0.50	-16.67%	50	1,900	05-20	GH270115P00027000
25 P	0.80	-40.74%	6	13	10-30	GH270115P00025000
23 P	0	0%	0			GH270115P00023000
20 P	0.75	-43.18%	1	1	12-08	GH270115P00020000
18 P	2.35	-47.78%	2	4	11-20	GH270115P00018000
15 P	0.21	-88.33%	1	2	08-29	GH270115P00015000

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

GH Jan 15, 2027 Exp. - Open Interest by Strike

GH Jan 15, 2027 Exp. - Max Pain @ $90.00

GH
Guardant Health, Inc. Common Stock
stock NASDAQ