170.69
price down icon8.83%   -16.53
pre-market  Pre-market:  169.00   -1.69   -0.99%
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Guardant Health Inc Stock (GH) Option Chain

For the October 16, 2026 expiration date, the GH stock option chain has a total of 1,250 contracts, with 601 call options and 649 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
  • January 15, 2027 : 18 contracts.
  • January 21, 2028 : 0 contracts.

Guardant Health Inc (GH) Most Active Options & Calendar

GH Call Options Expiring October 16, 2026

Strike Price Change % Change Volume
favorite 190.00 0.98 -4.22 -81.15% 243
favorite 180.00 3.50 -6.78 -65.95% 225
favorite 175.00 4.37 -9.66 -68.85% 59
favorite 200.00 0.30 -1.58 -84.04% 27
favorite 195.00 0.60 -2.50 -80.65% 16
favorite 170.00 6.50 -10.83 -62.49% 12
favorite 185.00 1.80 -5.95 -76.77% 9

GH Put Options Expiring October 16, 2026

Strike Price Change % Change Volume
favorite
170.00
4.70 3.30 +235.71% 273
favorite
165.00
3.00 2.50 +500.00% 181
favorite
175.00
4.90 3.08 +169.23% 74
favorite
180.00
10.30 6.10 +145.24% 36
favorite
160.00
2.00 1.50 +300.00% 33
favorite
155.00
0.88 0.60 +214.29% 24
favorite
190.00
13.89 5.89 +73.62% 20

Guardant Health Inc Stock (GH) Option Chain Analysis

Put Volume Total 649
Call Volume Total 601
Put/Call Ratio (PCR) 1.08
Put Strike With Highest Volume $170.00
Call Strike With Highest Volume $190.00
LH LH
$311.71
price up icon 0.99%
MTD MTD
$1,533.07
price down icon 0.56%
$515.41
price down icon 2.21%
$273.54
price down icon 6.86%
IQV IQV
$259.98
price down icon 2.30%
WAT WAT
$436.43
price down icon 0.84%
Cap:     |  Volume (24h):