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Guardant Health Inc GH

HEALTHCARE · DIAGNOSTICS & RESEARCH
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Market dataready · fetched 2026-10-20T06:07:54.455Z

Delta surfaceAlpaca · derived absolute-delta buckets · 2026-11-20

Calculation methodology

Options historyRecorded provider observations · delta-comparison-v1 · expiration-specific

History data

PriceAlpaca · sip · 2026-10-19T20:00:36.793903614Z

FundamentalsAlpha Vantage · quarter 2026-06-30 · fetched 2026-10-20T06:07:53.942739+00:00

Share price$157.88
1D-1.3%
AH$155$157$159$162$1645:30 AM6:30 AM9:00 AM1:00 PM2:00 PMGH
Sold putSold callAH

Guardant Health Inc options

Live interpolated GH call and put midpoint premiums by absolute delta.Guardant Health Inc$2.15$11.08$20.01$28.94$37.88$117.53$138.07$158.62$179.16$199.7020Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive GH spot · $157.88GH PRICE$3.11$4.27$5.66$6.97$8.46$10.15$11.83$13.70$15.89$18.38$21.22$24.51$28.87$4.18$5.52$7.01$8.64$10.31$12.42$14.75$17.15$19.78$22.81$26.15$30.31$35.30
PutsExpensive1.33×
CallsExpensive1.56×
SkewBullish-3.17 pp
Implied moveBearish±$26.58
TiltBearish10.7% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ189.8366.2%22.2%135.4173.2%16.9%
25Δ184.8668.4%19.8%140.5472.0%14.5%
30Δ180.6071.6%18.0%145.1571.3%12.5%
35Δ175.5271.8%15.6%149.4470.7%10.8%
40Δ170.8872.4%13.6%153.5769.5%9.3%
45Δ166.4973.4%11.9%157.6669.7%8.0%
50Δ162.0873.1%10.2%161.7570.1%6.9%
55Δ157.7572.9%8.6%165.8969.7%5.8%
60Δ153.5073.6%7.3%170.1269.1%4.8%
65Δ149.1574.5%6.1%174.5768.6%3.9%
70Δ144.6075.4%5.0%179.2367.9%3.0%
75Δ139.7376.4%4.0%184.5767.8%2.3%
80Δ134.0078.8%3.2%190.6467.5%1.6%

20Δ

Calls
Pseudo strike
189.83
IV
66.2%
B/E move
22.2%
Puts
Pseudo strike
135.41
IV
73.2%
B/E move
16.9%

25Δ

Calls
Pseudo strike
184.86
IV
68.4%
B/E move
19.8%
Puts
Pseudo strike
140.54
IV
72.0%
B/E move
14.5%

30Δ

Calls
Pseudo strike
180.60
IV
71.6%
B/E move
18.0%
Puts
Pseudo strike
145.15
IV
71.3%
B/E move
12.5%

35Δ

Calls
Pseudo strike
175.52
IV
71.8%
B/E move
15.6%
Puts
Pseudo strike
149.44
IV
70.7%
B/E move
10.8%

40Δ

Calls
Pseudo strike
170.88
IV
72.4%
B/E move
13.6%
Puts
Pseudo strike
153.57
IV
69.5%
B/E move
9.3%

45Δ

Calls
Pseudo strike
166.49
IV
73.4%
B/E move
11.9%
Puts
Pseudo strike
157.66
IV
69.7%
B/E move
8.0%

50Δ

Calls
Pseudo strike
162.08
IV
73.1%
B/E move
10.2%
Puts
Pseudo strike
161.75
IV
70.1%
B/E move
6.9%

55Δ

Calls
Pseudo strike
157.75
IV
72.9%
B/E move
8.6%
Puts
Pseudo strike
165.89
IV
69.7%
B/E move
5.8%

60Δ

Calls
Pseudo strike
153.50
IV
73.6%
B/E move
7.3%
Puts
Pseudo strike
170.12
IV
69.1%
B/E move
4.8%

65Δ

Calls
Pseudo strike
149.15
IV
74.5%
B/E move
6.1%
Puts
Pseudo strike
174.57
IV
68.6%
B/E move
3.9%

70Δ

Calls
Pseudo strike
144.60
IV
75.4%
B/E move
5.0%
Puts
Pseudo strike
179.23
IV
67.9%
B/E move
3.0%

75Δ

Calls
Pseudo strike
139.73
IV
76.4%
B/E move
4.0%
Puts
Pseudo strike
184.57
IV
67.8%
B/E move
2.3%

80Δ

Calls
Pseudo strike
134.00
IV
78.8%
B/E move
3.2%
Puts
Pseudo strike
190.64
IV
67.5%
B/E move
1.6%

Options history

GH70.4170.4870.552026-10-19T19:59:06.121000+00:00: 70.48%Oct 19Oct 19
Table
ObservationIVSkewImplied move
70.48%3.59 pp16.84%