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US Global GO Gold and Precious Metal Miners ETF GOAU

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Market datapartial · fetched 2026-10-22T16:31:57.112Z

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

Calculation methodology

Options historyIV: ThetaData historical Greeks, equal-weight mean of call/put 50-delta IV across the next four listed Friday-cycle expirations, including holiday shifts verified against ThetaData’s market calendar. Missing inputs leave gaps. Skew and implied move: recorded expiration-specific observations.

History data

PriceAlpaca · sip · 2026-10-22T16:04:46.96302828Z

FundamentalsAlpha Vantage · unavailable

Share price$40.15
1D-2.3%
$40.01$40.30$40.60$40.90$41.195:30 AM6:30 AM9:00 AM1:00 PMGOAU
Sold putSold call

US Global GO Gold and Precious Metal Miners ETF options

Live interpolated GOAU call and put midpoint premiums by absolute delta.US Global GO Gold and Precious Metal Miners ETF$0.59$1.93$3.26$4.60$5.94$31.20$35.43$39.66$43.88$48.1120Δ25Δ30Δ35Δ40Δ45Δ50Δ55Δ60Δ65Δ70Δ75Δ80ΔOPTION PRICELive GOAU spot · $40.15GOAU PRICE$0.74$0.85$0.99$1.14$1.35$1.56$1.82$2.10$2.40$2.75$3.17$3.73$4.23$0.85$0.97$1.13$1.35$1.58$1.89$2.20$2.56$2.93$3.31$4.43$5.55
PutsCheap0.63×
CallsCheap0.83×
SkewBullish-5.69 pp
Implied moveBalanced±$3.70
TiltBearish3.5% PUT
Table
Values and derived Greeks for the plotted delta buckets
DeltaCallsPuts
Pseudo strikeIVB/E movePseudo strikeIVB/E move
20Δ47.5863.1%20.3%
25Δ45.2354.3%14.8%37.1746.8%9.5%
30Δ43.8049.5%11.6%38.1142.3%7.5%
35Δ42.7245.9%9.3%38.8039.8%6.2%
40Δ41.9244.8%7.8%39.4038.9%5.2%
45Δ41.2243.6%6.6%39.9638.6%4.4%
50Δ40.5843.1%5.6%40.5238.7%3.8%
55Δ39.9643.0%4.7%41.0838.8%3.2%
60Δ39.3642.5%4.0%41.6638.8%2.6%
65Δ38.7342.3%3.3%42.2438.4%2.1%
70Δ38.0842.8%2.7%42.8237.6%1.6%
75Δ37.3243.8%2.3%44.0343.0%1.4%
80Δ36.6243.1%1.7%45.2945.6%1.0%

20Δ

Calls
Pseudo strike
47.58
IV
63.1%
B/E move
20.3%
Puts
Pseudo strike
IV
B/E move

25Δ

Calls
Pseudo strike
45.23
IV
54.3%
B/E move
14.8%
Puts
Pseudo strike
37.17
IV
46.8%
B/E move
9.5%

30Δ

Calls
Pseudo strike
43.80
IV
49.5%
B/E move
11.6%
Puts
Pseudo strike
38.11
IV
42.3%
B/E move
7.5%

35Δ

Calls
Pseudo strike
42.72
IV
45.9%
B/E move
9.3%
Puts
Pseudo strike
38.80
IV
39.8%
B/E move
6.2%

40Δ

Calls
Pseudo strike
41.92
IV
44.8%
B/E move
7.8%
Puts
Pseudo strike
39.40
IV
38.9%
B/E move
5.2%

45Δ

Calls
Pseudo strike
41.22
IV
43.6%
B/E move
6.6%
Puts
Pseudo strike
39.96
IV
38.6%
B/E move
4.4%

50Δ

Calls
Pseudo strike
40.58
IV
43.1%
B/E move
5.6%
Puts
Pseudo strike
40.52
IV
38.7%
B/E move
3.8%

55Δ

Calls
Pseudo strike
39.96
IV
43.0%
B/E move
4.7%
Puts
Pseudo strike
41.08
IV
38.8%
B/E move
3.2%

60Δ

Calls
Pseudo strike
39.36
IV
42.5%
B/E move
4.0%
Puts
Pseudo strike
41.66
IV
38.8%
B/E move
2.6%

65Δ

Calls
Pseudo strike
38.73
IV
42.3%
B/E move
3.3%
Puts
Pseudo strike
42.24
IV
38.4%
B/E move
2.1%

70Δ

Calls
Pseudo strike
38.08
IV
42.8%
B/E move
2.7%
Puts
Pseudo strike
42.82
IV
37.6%
B/E move
1.6%

75Δ

Calls
Pseudo strike
37.32
IV
43.8%
B/E move
2.3%
Puts
Pseudo strike
44.03
IV
43.0%
B/E move
1.4%

80Δ

Calls
Pseudo strike
36.62
IV
43.1%
B/E move
1.7%
Puts
Pseudo strike
45.29
IV
45.6%
B/E move
1.0%

Options history

No recorded observations