Guardant Health, Inc. GH options

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178.80 USD
-6.51 -3.51%
Bid
178.78 × 2
Ask
178.82 × 2

Extended hours 178.90 +0.06%

As of Oct 30, 2026

GH option chain
CallsStrikePuts
BidAskLast% ChgVolumeOpen intImpl volBidAskLast% ChgVolumeOpen intImpl vol
29.00 32.20 15.00 0.00% 1 29 102.8%155.00 4.30 8.20 6.50 +41.30% 19 1,036 98.5%
25.50 28.70 25.90 -15.91% 1 87 101.3%160.00 6.00 9.70 7.50 +25.00% 16 1,721 98.1%
22.30 25.50 27.00 0.00% 4 103 100.4%165.00 8.20 11.50 10.45 +42.18% 1,054 81 98.7%
19.20 22.60 23.86 0.00% 5 123 99.2%170.00 10.20 13.40 11.50 +29.65% 16 75 97.3%
16.50 19.90 18.50 -10.63% 1 132 98.5%175.00 12.40 15.70 14.80 +24.58% 506 646 96.3%
15.00 17.40 13.90 -24.04% 35 139 100.5%180.00 14.50 18.10 17.35 +13.40% 587 2,039 93.9%
12.40 15.10 12.00 -26.20% 12 532 98.3%185.00 17.30 20.70 17.60 +13.18% 1 14 92.7%
10.50 13.00 11.94 -14.41% 12 130 97.6%190.00 — — — — — — —
8.50 11.30 8.85 -22.64% 3 72 96.3%195.00 — — — — — — —
6.40 9.00 7.48 -22.89% 5 128 91.5%200.00 — — — — — — —

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